Top 3 Best LGA 771 CPU In 2022

With the release of Intel’s latest Coffee Lake processors, you may be wondering if the LGA 771 socket is still a viable option for building a new PC.

While LGA 771 CPUs are no longer being manufactured, there are still plenty of options available on the secondary market. In this article, we’ll take a look at some of the best LGA 771 CPUs available right now.

1. Intel Xeon X5450 Quad-Core CPU

The Intel Xeon X5450 is a fantastic LGA 771 CPU at the moment. It delivers excellent performance while staying very cheap. Furthermore, it is compatible with a wide range of motherboards.

Fast Speed

This CPU is Quad-Core and has a clock speed of 3.00 GHz. Which is long enough to load anything you need quickly. Plus, this can be overclocked to 3.46 GHz with the right cooler, which gives you extra performance.

Cores and Threads

It has four cores, which are now the new standard for desktop CPUs. It also supports eight threads. This is essential for applications that are highly threaded, such as video editing or rendering.

Large Cache

The CPU has a 12MB L2 cache. This is essential for the processor to be able to quickly access data that has been used frequently. With this cache size, you can easily multitask without any performance issues.


This CPU is compatible with a wide range of motherboards, including those based on the Intel X58, P55, and H55 chipsets. However, it is not recommended for AMD chipsets.

Enough TDP

The TDP of this CPU is 95W, which is very low for a Quad-Core processor. This means that it will not generate a lot of heat, and you will not need a very powerful cooler to keep it cool.

Why Do I Want To Recommend This CPU For LGA 1366 Socket?

I have had this CPU for a little over two years now and I absolutely love it. It has never given me any problems and it has always been very fast. I would definitely recommend this CPU to anyone looking for a good LGA 771 option.

2. Intel Core 2 Extreme QX9775 Quad-Core Processor

The Intel Core 2 Extreme is a top-of-the-line quad-core processor. It has a higher clock speed than some of Intel’s more recent processors, but it still trails behind in terms of overall performance. It has a 1600MHz front-side bus and is compatible with LGA 771 sockets.

Enough Clock Speed

It’s important to note that the clock speed is not always an accurate indicator of a processor’s performance. It has a clock speed of 3.2 GHz and 12MB of L2 cache. Which can help you to run your system cool without facing any trouble.

Good Amount of Cache

This processor has 12MB of L2 cache, which is a significant amount of cache for a quad-core processor. This processor also has a 1600MHz front-side bus, which is one of the fastest available.

Thermal Design Power

The TDP of this processor is 130 watts, which is high for a quad-core processor. With 135 watts TDP, you can normally expect great single-threaded performance as well as power efficiency. 

3. Intel Xeon X5470 Quad-core Processor

Looking for the best LGA 771 CPU? Then the Intel Xeon X5470 is a great choice. This quad-core processor offers a very high clock speed as compared to others in the market. It also has a maximum thermal design power which is more than enough for a normal PC system.

Sufficient TDP

This CPU has a TDP of 95 watts, which is on the higher end for LGA771 processors. However, it’s still within the range of what most motherboards can handle. If you’re looking to save on power consumption, this may not be the best option for you.


It’s important to consider the cache size when choosing an LGA771 CPU. This CPU comes with 12 MB of cache, which is more than enough for most users. With this size of the cache, you can play most of the high generation games and can also use them for big tasks.

Great Clock Speed

The clock speed of this processor is 3.33 GHz, which is on the higher end for LGA771 CPUs. This means that it will be able to handle even the most demanding tasks with ease.

Factors To Consider While Buying LGA 1366 CPU

Before you make your final decision, here are a few factors you should keep in mind while choosing the best LGA 771 CPU for your needs:

1. Clock Speed

One of the most important factors to consider while choosing a CPU is the clock speed. The clock speed is measured in GHz and it indicates how fast the processor can execute tasks. A higher clock speed means that the processor can execute tasks faster.

2. Cache Size

The cache is a small amount of memory that is used to store frequently accessed data. The larger the cache size, the more data can be stored in it. As a result, the processor can access the data more quickly.

3. Thermal Design Power (TDP)

Another important factor to consider is the power consumption of the processor. The power consumption is measured in watts and it indicates how much power the processor uses. A higher power consumption means that the processor will use more energy and generate more heat.

4. Compatibility

Make sure that the processor you choose is compatible with your motherboard. The most common socket types are LGA 775 and LGA 1366.

Now that you know what to look for in a CPU, let’s take a look at some of the best options available for the LGA 1366 socket.


After you’ve considered all of the factors we’ve mentioned, you should have no trouble finding the best LGA 771 CPU for your needs. If you’re looking for a budget-friendly option, the Intel Xeon X5470 is a great choice. For more demanding tasks, the Intel Core i7-980X is a good option. And if you need the absolute fastest processor available, the Intel Core i7-990X is the way to go.

No matter which processor you choose, you’re sure to be happy with the performance it offers.


Q: What socket has 1366 pins?

A: The 1366-pin socket is an Intel CPU socket.

Q: What is the best CPU for gaming?

A: The best CPU for gaming depends on your budget and needs. If you’re looking for a budget-friendly option, the Intel Xeon X5470 is a great choice.

Q: What is Intel LGA 1366?

A: LGA 1366, also known as Socket B, is an Intel CPU socket. It was launched in 2008 and was used for the Nehalem microarchitecture.

Q: Is LGA 115x compatible with 1151?

A: No, LGA 115x is not compatible with 1151. The two sockets use different pin arrangements.

Q: What socket does Intel use?

A: Intel uses a variety of different sockets, depending on the processor. Some of the most common socket types used by Intel are LGA 775 and LGA 1366.

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