If you’re looking for the best LGA 1155 CPU, you’re in luck! LGA 1155, also known as Socket H2, is a popular CPU socket used in many high-performance desktop computers. Whether you're building a new PC or looking to upgrade your existing one, choosing the right CPU is crucial for maximum performance.
Before buying a CPU for your LGA 1155 socket, there are a few factors you need to consider. First, determine your budget and consider how much you are willing to spend on a CPU. Next, think about your specific needs and requirements. Are you a gamer looking for a CPU that can handle demanding games? Or are you a professional needing a CPU with powerful multitasking capabilities? Lastly, check the compatibility of the CPU with your motherboard and other components to ensure a seamless and efficient setup.
Now, let's dive into some questions that can help you make an informed decision. Are you looking for a CPU with a high clock speed for fast performance? Do you prioritize having multiple cores for multitasking? Are you interested in overclocking capabilities for even more power? And finally, do you have any specific brand preferences such as Intel or AMD? By addressing these questions, you can narrow down your options and find the best LGA 1155 CPU that suits your needs.
In conclusion, finding the best LGA 1155 CPU requires careful consideration of factors such as budget, needs, compatibility, and preferences. By taking the time to research and ask the right questions, you can make a confident and informed decision. So, what are you waiting for? Start exploring the wide range of options available and level up your desktop PC's performance today!
10 Best Lga 1155 Cpu
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This product is ideal for high-performance computing tasks and multitasking due to its quad-core processor and fast clock speed.
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2
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The product is ideal for providing high-performance processing power for various applications and tasks.
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3
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The Intel Core i3-3220 LGA 1155 Desktop Processor is ideal for high-performance desktop computers and multitasking applications.
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4
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The product is ideal for building or upgrading desktop computers with an LGA 1155 socket and USB3.0 and SATA connectivity.
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5
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The product is ideal for high-performance computing, gaming, and multimedia tasks that require multiple cores and fast clock speed.
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6
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This CPU is ideal for high-performance computing tasks that require a quad-core processor and socket 1155 compatibility.
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7
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The ASUS P8H77-V motherboard is ideal for high-performance gaming PCs and other multimedia-intensive applications.
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8
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The product is ideal for securely mounting CPU heatsinks on Intel LGA 775, 1150, 1155, 1156, 1366, and 1700 motherboards.
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9
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Ideal processor for high-performance desktop computers that can handle heavy workload and multitasking, such as gaming and video editing.
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10
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Ideal for high-performance computing tasks such as gaming, video editing, and 3D modeling.
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1. Intel Core I5-2400 Quad-Core Processor 3.1 Ghz 6 Mb Cache Lga 1155 – Bx80623i52400 (Renewed)

The Quad-core 3.1GHz (3.4GHz max turbo frequency) processor, with a 6M Cache, is designed to deliver high-performance computing. With the Intel HD Graphics 2000, it provides smooth graphics rendering for an enhanced visual experience. The 95 watt max TDP ensures efficient power consumption, making it an energy-efficient option.
Featuring dual-channel DDR3 memory support, this processor enables faster data transfer and multitasking capabilities. The socket LGA1155 provides a reliable connection to the motherboard, ensuring seamless integration with compatible systems. Please note that this listing only includes the CPU and not other accessories.
The quad-core configuration allows for four-way multicore processing, maximizing the efficiency of the processor. This parallelism enables faster execution of tasks, resulting in improved performance and responsiveness.
The Enhanced Intel SpeedStep Technology goes a step further in optimizing the performance and power consumption of the processor. It dynamically adjusts the processor frequency to match the workload, enabling high performance when needed while conserving power during idle periods.
With 6 MB of Intel Smart Cache, the processor intelligently allocates cache to each core based on the workload. This dynamic sharing ensures that each core has access to the required cache resources, leading to improved overall performance.
2. Intel Core I5-2500 Quad-Core Processor 3.3 Ghz 6 Mb Cache Lga 1155 – Bx80623i52500 (Renewed)

Introducing the Certified Refurbished product – a high-quality item that has undergone a thorough refurbishing process to ensure it performs just like new. This product has been extensively tested for functionality and is certified to meet the highest standards. It has also been cleaned, inspected, and repackaged to guarantee its pristine condition upon arrival.
Rest assured, this product comes with all the relevant accessories you need to get started right away. Additionally, it includes a minimum 90-day warranty, providing you with peace of mind and protection against any unforeseen issues. Please note that it may arrive in a generic box, but don't worry, the contents inside are top-notch.
You can trust this Certified Refurbished product because it is only offered by select sellers who consistently maintain a high performance bar. This ensures that you receive a product that meets the highest quality standards and performs exceptionally well.
One of the standout features of this product is its Core i5 processor, which is equipped with Intel Turbo Boost Technology. This technology allows the processor to intelligently increase its clock speed when necessary, providing you with a seamless and responsive computing experience.
With a generous 6 MB Intel Smart Cache that is dynamically shared to each processor core, you can expect efficient performance tailored to your workload. This intelligent allocation of cache resources optimizes processing power and enhances overall system performance.
Featuring a quad-core design, this processor excels at delivering four-way multicore processing through parallelism. This means that tasks are divided among multiple cores, resulting in more efficient utilization of the processor's capabilities. Whether you're multitasking, running resource-intensive applications, or simply enjoying seamless multitasking, this quad-core processor has got you covered.
Let's delve into the specifications of this remarkable product. It boasts a quad-core 3.3 GHz clock speed, ensuring swift and responsive performance across a wide range of applications. The 6M Cache enhances data retrieval and processing speeds, contributing to a smooth user experience.
To enrich your visual experience, this product is equipped with Intel HD Graphics 2000. This integrated graphics solution delivers crisp visuals, allowing you to enjoy your favorite games, videos, and images with stunning clarity.
With a 95 watt TDP (Thermal Design Power), this processor strikes a balance between performance and power efficiency. It ensures that your system remains cool and stable even during extended periods of heavy usage.
Furthermore, this product supports dual-channel DDR3 memory, enabling faster data transfer and enhanced system responsiveness. This means you can expect smooth multitasking and seamless performance, even when running memory-intensive applications.
The socket LGA1155 ensures compatibility with a wide range of motherboards, giving you the flexibility to choose the perfect system configuration for your needs.
3. Tosuny Desktop Computer Motherboard Lga 1155 Usb3.0 Sata Mainboard For Intel B75

Introducing the upgraded and optimized desktop motherboard, designed for high performance and seamless functionality. Please note that each batch of this product may vary in terms of slot, bottom plate color, and other minor details. However, rest assured that these changes do not affect the overall performance and functionality of the motherboard.
Let's delve into the memory specifications of this motherboard. It supports DDR3 1066/1333/1600MHz desktop memory, offering a wide range of options for your specific needs. With 2 DDR3 DIMM memory slots, you can expand your memory capacity to a maximum of 8GB*2, ensuring smooth multitasking and efficient data processing.
Equipped with dual USB3.0 interfaces, this motherboard provides a high transmission rate, allowing you to transfer data swiftly and effortlessly. Additionally, the SATA3.0 high-speed hard disk interface supports SSD solid-state hard disk, enabling rapid data transfer and enhancing overall system performance.
Experience high-definition graphics with the core display HDMI feature. The motherboard supports VGA+HDMI dual output, giving you the flexibility to connect to multiple displays for an immersive visual experience. The high-performance core display graphics deliver exceptional picture quality and ensure smooth video playback.
Let's take a closer look at the motherboard chip. The integrated sound card and network card main chipset is the Intel B75 series, providing reliable audio and network connectivity. The audio chip is integrated with a 6-channel audio chip, delivering crystal-clear sound for an enhanced audio experience. The network card chip, integrated with RTL8105E, ensures stable and fast internet connectivity.
This motherboard supports various CPU types, including i3, i5, and i7 series, making it compatible with a wide range of processors. The CPU socket LGA 1155 provides a secure and reliable connection between the motherboard and the processor, ensuring optimal performance.
Please note that professional installation is recommended for this motherboard. In case you encounter any issues such as no display, no boot, no picture, no network card, or no sound card after the installation, we recommend restoring the factory settings or gently wiping the golden finger of the memory CPU graphics card (the part that contacts the motherboard) with an eraser. This simple step can greatly improve the performance by reducing any potential exposure to the environment.
Upgrade your desktop with this reliable and high-performance motherboard. Experience seamless multitasking, fast data transfer, and exceptional graphics quality. With its optimized features and specifications, it ensures a smooth and efficient computing experience.
4. Intel Bx80623i72600 Core I7-2600 Quad-Core Processor 3.4 Ghz 8 Mb Cache Lga 1155

The Core i7 processor is a powerful and efficient computing solution for those who demand high performance from their machines. One of its key features is Intel Turbo Boost Technology, which allows the processor to dynamically adjust its clock speed to match the demands of the workload. This ensures that even the most intensive applications can run smoothly without any lag or slowdown.
Another notable feature of the Core i7 processor is the 8 MB Intel Smart Cache, which is dynamically shared to each processor core based on workload. This means that the processor can allocate resources more efficiently, resulting in faster and more responsive performance.
The quad-core processor is equipped with Intel Hyper-Threading Technology, which delivers eight-way multicore processing. This allows the processor to handle multiple tasks simultaneously, making it ideal for multitasking and demanding applications.
In terms of specifications, the Core i7 processor boasts a quad-core 3.4GHz clock speed, 8M Cache, and Intel HD Graphics 2000. It also has a 95 watt TDP and supports dual-channel DDR3 memory, with a socket LGA1155.
Enhanced Intel SpeedStep Technology is another advanced feature of the Core i7 processor. This technology enables very high performance while also delivering power-conservation, making it an energy-efficient solution for those who are conscious about their power consumption.
5. Intel Sr0t8 Cpu I5-3470 3.2ghz Core I5-3470 3.20ghz Quad Core 6m Socket 1155 Oem (Renewed)

The HP Compaq 8300 Elite SFF Desktop CPU Processor is a reliable and powerful device that offers optimal performance. It boasts an Intel Core i5-3470 processor that is designed to handle demanding tasks with ease. The processor has four cores, making it perfect for multitasking and running multiple programs simultaneously.
The model number for this CPU is SR0T8, and it has a socket type of LGA1155, which is a popular choice for many desktop systems. The LGA1155 socket ensures that the processor is compatible with a wide range of motherboards, making it easy to upgrade or replace in the future.
The HP Compaq 8300 Elite SFF Desktop CPU Processor is a great choice for those who need a reliable and efficient CPU for their desktop system. With its four cores and high clock speed, it can handle even the most demanding applications with ease. Whether you're a gamer, a content creator, or a professional who needs to run multiple programs simultaneously, this CPU can handle it all.
6. Asus P8h77-V Lga 1155 Intel H77 Hdmi Sata 6gb/s Usb 3.0 Atx Intel Motherboard

The CPU of this motherboard is designed for Socket 1155 and supports Intel 3rd/2nd Generation Processors. It also features Intel Turbo Boost 2.0 Technology, which enhances the processor's performance.
The chipset used in this motherboard is Intel H77, which ensures smooth and efficient operation.
When it comes to memory, this motherboard provides 4 DDR3 DIMM slots, allowing you to expand your memory capacity. It supports dual-channel memory configuration, which enhances the overall system performance. The memory slots are non-ECC and unbuffered, ensuring reliable and stable performance. The maximum capacity supported by this motherboard is up to 32 GB, allowing you to handle demanding tasks with ease.
In terms of expansion slots, this motherboard offers 1 PCI-Express 3.0 x16 slot, which provides high-speed connectivity for your graphics card. Additionally, it has 1 PCI-Express 2.0 x16 slot that runs at x4, suitable for expansion cards that require lower bandwidth. Furthermore, it provides 2 PCI-Express 2.0 x1 slots and 3 PCI slots, allowing you to connect various expansion cards and peripherals to enhance your system's capabilities.
For storage, this motherboard includes 2 SATA3 ports and 4 SATA2 ports, providing ample connectivity for your storage devices. It also supports RAID 0, 1, 5, and 10 configurations, allowing you to enhance data protection and performance.
7. Snap-Fit Cpu Heatsink Bracket: Seamless Cooling Solution For Intel

Please note that this kit is specifically designed to be compatible with INTEL original plastic buckle (the original box fan installed with the CPU) and the same type of screw spring radiator replacement. It is also compatible with Intel 775, lga 115X (1155, 1156, 1150, 1151), 1366, and 2011 motherboards. The kit features a universal backplane that is adjustable for optimal compatibility.
The motherboard backplate can be adjusted to accommodate different hole distances. For Intel 775 motherboards, the hole pitch is 7.2cm. For 1155, 1156, 1150, and 1151 motherboards, the hole distance is 7.5cm. For 1366 and 2011 motherboards, the hole spacing is 8.0cm (please note that not all 2011 motherboards can be used due to the main difference being the 4 screw holes for fixing the heat sink).
It is important to note that some HP/DELL motherboards use very special high-instep backplanes, which may not be compatible with this kit. If you encounter any compatibility issues, you can directly apply for a return.
The kit is made of high-quality plastic and iron materials, ensuring durability and reliability. Each set of the kit contains an adjustable backplane, 4pcs screws, 4pcs springs, and 4pcs gaskets, providing you with all the necessary components for easy installation.
With this kit, you can confidently upgrade or replace your CPU cooling system, ensuring optimal performance and temperature regulation. Whether you are a professional or a DIY enthusiast, this kit offers great compatibility and ease of use.
Invest in this practical and reliable kit to enhance the cooling efficiency of your Intel-based system. You can trust its compatibility, durability, and ease of installation to provide you with the best cooling solution for your motherboard. Upgrade with confidence and enjoy improved performance with this adjustable backplane kit.
8. Intel Core I7-3770 Quad-Core Processor 3.4 Ghz 4 Core Lga 1155 – Bx80637i73770

Introducing the Intel Core i7 Processor i7-3770, a powerhouse of a processor that offers impressive clock speeds and advanced features to boost your computer's performance. With a base clock speed of 3.4 GHz and a max turbo frequency of 3.9 GHz, this processor delivers lightning-fast speeds that can handle even the most demanding tasks.
The Intel Core i7 Processor i7-3770 is equipped with a Direct Media Interface (DMI) that offers a bandwidth of 5 GT/s, ensuring speedy communication between the processor and other components in your computer. Additionally, this processor comes with an 8 MB Intel Smart Cache, which helps to reduce latency and improve overall system performance.
One of the most striking features of this processor is its max memory bandwidth of 25.6 GB/s, which allows for quick data transfer between the processor and memory. Whether you're gaming, editing videos, or running multiple applications at once, the Intel Core i7 Processor i7-3770 can handle it all with ease.
This processor also boasts a graphics base frequency of 650 MHz, which is perfect for users who need to run multiple displays or engage in graphics-heavy tasks. With its advanced capabilities, the Intel Core i7 Processor i7-3770 is the perfect choice for anyone who needs to boost their computer's performance and take on even the most demanding applications.
9. Intel Core I7-3770k Quad-Core Processor 3.5 Ghz 8 Mb Cache Lga 1155 – Bx80637i73770k

The 3.50Ghz Intel Core i7-3770K Processor with 4 cores and 8 threads is a powerful computing solution that boasts impressive specifications. With an 8 MB L3 shared cache, this processor delivers speedy performance and efficient multitasking capabilities that are perfect for heavy-duty tasks like video editing, gaming, and more.
The processor is designed with an LGA1155 socket, which is compatible with a wide range of motherboards, making it easy to integrate into your existing system. Additionally, the processor comes equipped with two memory channels that can support up to 32GB of memory, ensuring that you have ample storage space for all your files and applications.
Whether you're a gamer, content creator, or power user, the Intel Core i7-3770K Processor is an ideal choice for those who demand the best performance from their computing devices. With its top-of-the-line specifications and impressive capabilities, this processor is sure to deliver a seamless and efficient computing experience that will meet all your needs and exceed your expectations.
Best Lga 1155 Cpu FAQs
Are there any LGA 1155 CPUs that offer excellent multitasking capabilities?
Yes, there are several LGA 1155 CPUs that offer excellent multitasking capabilities. One such CPU is the Intel Core i7-3770K. With its quad-core architecture and hyper-threading technology, it provides a total of eight threads, allowing for efficient multitasking. The i7-3770K also has a base clock speed of 3.5 GHz, which can be boosted up to 3.9 GHz with Turbo Boost technology. This CPU is known for its strong performance in tasks that require simultaneous handling of multiple processes, such as video editing, rendering, and heavy multitasking workloads.
Another option is the Intel Core i5-3570K. Although it lacks hyper-threading, it still offers impressive multitasking capabilities. With its quad-core design and a base clock speed of 3.4 GHz (up to 3.8 GHz with Turbo Boost), it can handle demanding tasks efficiently. The i5-3570K is a popular choice for gamers, as it strikes a good balance between price and performance, making it suitable for multitasking while gaming.
Both of these CPUs are compatible with LGA 1155 socket motherboards, so they can be easily integrated into existing systems or used for building new ones.
Are there any LGA 1155 CPUs that provide a good balance between performance and price?
Yes, there are several LGA 1155 CPUs that offer a good balance between performance and price. One such example is the Intel Core i5-3570K. This CPU features four cores and four threads, with a base clock speed of 3.4GHz and a maximum turbo frequency of 3.8GHz. It also has a relatively low power consumption, making it efficient for everyday tasks and moderate gaming.
Another option is the Intel Core i7-3770. This CPU offers even better performance with four cores and eight threads, a base clock speed of 3.4GHz, and a maximum turbo frequency of 3.9GHz. It is suitable for more demanding applications such as video editing and 3D rendering, while still being reasonably priced.
Both of these CPUs are compatible with motherboards that support the LGA 1155 socket, providing a good balance between performance and price. However, it's important to note that LGA 1155 is an older socket, so availability may be limited. Considering this, it may be worth exploring newer socket options such as LGA 1151 or AM4 for a wider range of CPU choices.
Are there any LGA 1155 CPUs that support virtualization technology?
Yes, there are several LGA 1155 CPUs that support virtualization technology. One example is the Intel Core i7-3770K, which is a quad-core processor with a base clock speed of 3.5GHz and a turbo boost frequency of up to 3.9GHz. It supports Intel Virtualization Technology (VT-x), which allows for hardware-assisted virtualization. This feature enables better performance and efficiency when running virtual machines or using virtualization software. Another example is the Intel Xeon E3-1270, which is a server-grade processor with four cores and eight threads. It also supports Intel Virtualization Technology, making it suitable for virtualization and server applications. These CPUs, along with others in the LGA 1155 socket, provide the necessary features for virtualization and ensure smooth operation in virtualized environments.
What are the top LGA 1155 CPUs for content creation and video editing tasks?
When it comes to content creation and video editing tasks, the LGA 1155 CPU socket is a bit outdated as it was popular around a decade ago. However, if you are specifically looking for CPUs compatible with LGA 1155, there are still some decent options available that can handle basic content creation and video editing tasks.
One of the top LGA 1155 CPUs for these tasks is the Intel Core i7-3770K. It is a quad-core processor with a base clock speed of 3.5 GHz and can boost up to 3.9 GHz. It offers hyper-threading, which means it can handle up to 8 threads simultaneously, making it suitable for multitasking.
Another good option is the Intel Core i5-3570K. It is also a quad-core processor with a base clock speed of 3.4 GHz and can boost up to 3.8 GHz. Though it lacks hyper-threading, it still provides a good performance for content creation and video editing tasks.
However, I would suggest considering upgrading to a more recent CPU socket like LGA 1151 or AMD's AM4 socket, as they offer better performance and more up-to-date features for content creation and video editing.
What are the top-rated LGA 1155 CPUs currently available in the market?
As of now, the LGA 1155 socket is quite outdated, and most of the CPUs compatible with it are no longer in production. However, if you are specifically looking for top-rated CPUs for the LGA 1155 socket, the Intel Core i7-3770K and the Intel Core i5-3570K were highly regarded when they were released. These CPUs offered excellent performance for their time, and they are still capable of handling most tasks and applications today.
That being said, if you are planning to purchase a new CPU, I would recommend considering a more recent socket, such as the LGA 1151 or LGA 1200, as they offer better compatibility with modern hardware and support for newer technologies. Upgrading to a newer platform will provide you with access to more powerful and efficient CPUs that can better meet your needs.
What is the best budget-friendly LGA 1155 CPU option?
When it comes to budget-friendly LGA 1155 CPUs, one option that stands out is the Intel Core i5-2400. It is a quad-core processor with a base clock speed of 3.1 GHz and can boost up to 3.4 GHz. This CPU offers a good balance between performance and affordability, making it a popular choice for budget gaming and general computing tasks.
Another option worth considering is the Intel Core i3-2100. While it is a dual-core processor, it still offers decent performance for everyday tasks at a more affordable price point. It has a base clock speed of 3.1 GHz and supports hyper-threading, allowing for better multitasking capabilities.
Both of these CPUs are compatible with LGA 1155 motherboards, which are slightly older but still capable of handling most tasks efficiently. However, please note that LGA 1155 CPUs are not the latest generation, so if you are looking for more advanced features or higher performance, you may need to consider upgrading to a newer platform.
What is the most powerful LGA 1155 CPU currently available?
The most powerful LGA 1155 CPU currently available is the Intel Core i7-3770K. It is a quad-core processor with a base clock speed of 3.5 GHz, which can be boosted up to 3.9 GHz with Intel's Turbo Boost technology. The i7-3770K is built on a 22nm manufacturing process and features a 8MB SmartCache. It supports Hyper-Threading, allowing for up to 8 threads to be executed simultaneously. This CPU also has integrated Intel HD Graphics 4000, making it suitable for gaming and multimedia tasks. It is a highly capable processor that delivers exceptional performance in both single-threaded and multi-threaded applications. However, please note that the LGA 1155 socket is now considered outdated, and the i7-3770K is no longer being produced. If you are looking for a powerful CPU, it is recommended to consider more recent generations like LGA 1151 or LGA 1200.
Which LGA 1155 CPU is recommended for overclocking enthusiasts?
One of the highly recommended LGA 1155 CPUs for overclocking enthusiasts is the Intel Core i7-3770K. This processor, belonging to the Ivy Bridge generation, offers excellent performance and overclocking capabilities. It features four cores and eight threads, with a base clock speed of 3.5 GHz that can be pushed higher with overclocking. The i7-3770K also has an unlocked multiplier, which allows for easy and flexible overclocking without increasing the base clock speed. It has a TDP of 77W and supports Intel Turbo Boost technology to further enhance its performance. Overall, the i7-3770K is a popular choice among enthusiasts due to its powerful performance, overclocking potential, and compatibility with LGA 1155 motherboards. However, it's worth noting that this CPU is a bit older and may not be as readily available in the market. If you are unable to find the i7-3770K, a suitable alternative could be the i7-3770 or the i5-3570K, both of which also offer good overclocking capabilities.
Which LGA 1155 CPU offers the best performance for gaming purposes?
When it comes to gaming purposes, one of the best performing CPUs for the LGA 1155 socket is the Intel Core i7-3770K. It is a quad-core processor with a base clock speed of 3.5GHz, and it can boost up to 3.9GHz. The i7-3770K also has hyper-threading, which means it can handle up to eight threads simultaneously, making it ideal for multitasking while gaming.
In terms of gaming performance, the i7-3770K offers excellent single-threaded performance and can handle demanding games without any issues. It has a good amount of cache, which helps in reducing load times and improving overall gaming performance. Additionally, the i7-3770K supports overclocking, allowing users to squeeze out even more performance if desired.
However, it's worth mentioning that the LGA 1155 socket is quite old, and newer CPU architectures have been released since then. If you're building a new gaming system, it might be worth considering more modern CPU options like the LGA 1151 socket with Intel's 10th generation processors or AMD's Ryzen series processors.
Which LGA 1155 CPU offers the best power efficiency?
When it comes to power efficiency, one of the best LGA 1155 CPUs available is the Intel Core i7-3770T. This CPU is part of Intel's Ivy Bridge series and is known for its excellent power efficiency. The i7-3770T has a low thermal design power (TDP) of only 45 watts, which allows it to operate at lower power levels while still delivering impressive performance.
The i7-3770T features four cores and eight threads, with a base clock speed of 2.5 GHz and a turbo boost frequency of up to 3.7 GHz. It also includes Intel's Hyper-Threading technology, which enables it to handle multiple tasks simultaneously, further enhancing its overall efficiency.
In addition to its power efficiency, the i7-3770T offers strong performance across various applications, making it a well-rounded choice for both power-conscious users and those looking for reliable performance.