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Top 6 Best LGA 1366 CPU- [Reviews & Buying Guide]

If you are someone looking for a high-end workstation or need something for server use you could consider getting a socket 1336 CPU. Some of these models are also used for heavy gaming, virtualization, and much more. With a little read, you could find the best LGA 1366 CPU for you.

Socket B or socket LGA 1366 where the LGA stands for Land Grid Array, is Intel socket CPU. An LGA socket is what gives an electrical connection between the processor and printed circuit board (PCB) via pressure. The best 1366 CPU mainly caters to people looking for a high-end PC or workstation or even a server and is more known for its multi-process configurations.

LGA 1366 is the follow-up of the best LGA 1156 CPU, with newer and hence more advanced features, and is being seen to be mostly used in models made from 2008 to 2011. Ranging from various base frequencies and operating temperatures the right pick varies from person to person depending on their needs.

Comparison Table of Top 6 Best LGA 1366 CPU

In a rush and cannot read the whole article? The following section is just for you! Here are our top 6 choices that you could brush your eyes upon. To make it easy for our readers we have conducted a table with the names and key features of each product in this list along.

Image Product Name KeyFeatures Check Details
Intel Core i7 975 Extreme Processor Intel Core i7 975 Extreme Edition Processor
  • 3600 MHz Max Frequency
  • 12 – 230.14 Watts
  • Bloomfield architecture
  • 4 Cores, 8 Threads
  • LGA1366
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Intel Core i7-960 Processor Intel Core i7-960 Processor
  • 3467 MHz Max Frequency
  • 130 Watts
  • Bloomfield architecture
  • 4 Cores, 8 Threads
  • LGA1366
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Lntel X5690 CPU Processor Lntel X5690 CPU Processor
  • 3733 MHz Max Frequency
  • 130 Watt
  • 6 Cores, 12 Threads
  • LGA1366
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Intel Xeon X5690 Six Core Processor Intel Xeon X5690 Six Core Processor
  • 2nd Generation
  • 3.7GHz Max Frequency
  • 130 Watts
  • 6 Cores, 12 Threads
  • LGA1366
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Intel Xeon X5690 Six Core Processor Intel Xeon X5690 Six Core Processor
  • 3733 MHz Max Frequency
  • 130 Watts
  • Westmere architecture
  • 6 Cores, 12 Threads
  • LGA1366

 

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Intel Xeon X5675 SLBYL 6-Core Processor Intel Xeon X5675 SLBYL 6-Core Processor
  • 3467 MHz Max Frequency
  • 95 Watts
  • 6 Cores, 12 Threads
  • LGA1366
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And with all that briefing let us move on to the more detailed information on each of these. Take a look at these 6 products as they will be the best 1366 CPU as of now.

1.Intel Xeon X5690 Six Core Processor 3.46 GHz 6.4 GT/s

best LGA 1366 CPU for gaming

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General: The processor was first released in December of 2013 and comes with a weight of 7 ounces. It is a 2nd Generation processor based on 32-nanometer technology. It uses socket 1366, also known as LGA1366, the LGA stands for Land Grid Array.

Supports hyper-threading. The level 3 cache size is 12 MB. Supports multiprocessing with up to 2 processors and physical memory of up to 288 GB. 3 memory channels with DDR3 functionality. ECC memory. Keep reading for more details.

Frequency & Wattage: With a base frequency of 3.4 GHz while using 1 or 2 cores, it can climb up to a maximum frequency of 3.7 GHz while using 3 or more cores. It has a clock multiplier of 26. The power consumption of this thing is 130 Watts.

Architecture: It Is of Westmere microarchitecture. The six cores of this processor are all Westmere EP. The processor has 6 cores, runs 12 threads. The data width of this is 64 bits. Both level 2 and level 3 cache exist. Up to 288 GB of physical memory is supported.

Security Features: The security features of this processor include Execute Disable bit and Trusted Execution Technology.

Additional Information: Running on such high power brings better performance but also a good amount of heat. The socket being LGA1366, finding the best LGA 1366 motherboard that fits can be quite a task so if found as a pair, advice would be to buy them together.

The Intel Xeon X5690 competes with the Intel i7 4rth Generation. Being released back in 2013, that really says something about this product. With its reviews, it looks like a crowd favorite and many seem to consider this as the Lga 1366 best CPU for gaming.

Pros:

  • If you have experience with installing CPUs, it takes a few minutes to get installed.
  • This CPU is one of the best CPUs under 100 dollars.
  • The shipping is quite fast, so you can expect the item on your hand in time.
  • You can easily overclock the CPU

Cons:

  • If you don’t have experience with installing CPUs, this might take some hours to get installed. Contact someone who has the experience to do the job for you.

2.Intel Core i7-960 Processor 3.20 GHz 8 MB Cache Socket

best 1366 cpu

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General: This processor was first released in October of 2010, making it an older release than most of the listed products. It is a boxed processor that comes with a fan and a heatsink. The socket is socket 1366 or LGA1366.

Supports Intel Virtualization Technology and the maximum operating temperature only rises to 67.9 °C, the lowest in the list. The level 3 smart cache size is 8 MB. Has to support Turbo Boost Technology. Low lag and excellent speed for media editing and file sharing. Read on for more.

Frequency & Wattage: The base frequency of this product is 3200 MHz. With a single-core, the maximum turbo frequency can go up to 3467 MHz, while with 3 or more cores the maximum turbo frequency can go up to 3333 MHz. It has a clock multiplier of 24. This also likes the previous product, runs on 130 watts of power and the maximum operating temperature is 67.9°C.

Architecture: The Intel i7-960 is of Nehalem microarchitecture and the 4 cores are of Bloomfield architecture. The hyper-threading technology of this processor allows more than a single thread to run on its 8 cores. The data width is 64 bits. Up to 24 GB of physical memory is supported. It is a uniprocessor that has both level 2 and 3 caches, with 8 MB of smart cache.

Security Features: Here, the only security feature available is Execute disable bit.

Additional Information: It supports Intel Virtualization Technology so for anyone working with VMware, Oracle, and such, it would be a breeze.

Pros:

  • You can install the CPU effortlessly.
  • The overall performance of the CPU is approved by many professional and heavy PC users.
  • Overclocking the CPU is quite easy due to available resources.
  • Works great for both gaming and heavy use.

Cons:

  • Shipment can be late than estimated due to high demand for this item.

3.Lntel X5690 CPU Processor Six-Core

best lga 1366 processor

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General: This processor is not too old, being first released in November 2020. It is a socket best lga 1366 processor with a 26 clock multiplier and a bus speed of 3200 MHz. Very similar to the first listed product in this list as they belong to the same family of Intel Xeon 5600.

Frequency & Wattage: With a base frequency of 3467 MHz, the maximum turbo frequency of this thing can climb up to 3600 MHz with 3 or more cores and 3733 MHz with 1 or 2 cores. The wattage is consistent with the other items in this list, running on 130 watts of power. With that said, the maximum operating temperature is 78.5 °C.

Architecture: The microarchitecture of the IntelX5690 is of Westmere which makes the 6 cores be of Westmere-RP architecture. These run on 12 threads with a data width of 64 bits. The processor consists of both level 2 and 3 caches. The physical memory can support up to 288 GB and the multiprocessing up to 2 processors.

Security Features: This processor has security features that include Execute disable bit and Trusted Execution Technology.

Additional Information: Coming for the manufacturer Miwaimao, there are not any visible reviews on the amazon page.

Pros:

  • Overclocking the CPU is easy due to available resources.
  • Works great servers and home labs.
  • Works really well under pressure.
  • Shipment is quite fast.

Cons:

  • For heavy-duty use, this model might not be the ultimate choice.

4.Intel Xeon X5675 SLBYL 6-Core Processor

best LGA 1366 CPU

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General: Available to the public during February of 2019, this boxed, 2 pounds processor came with socket LGA1366. It has a clock multiplier of 23 and a bus speed of 3200 MHz. This is the third product so far listed here to be of the Intel Xeon 5600 family.

Frequency & Wattage: With a base frequency of 3067 MHz, the maximum turbo frequency of this can climb up to 3467 MHz. The power wattage of this is so far the least, at 95 Watts. With that, the maximum operating temperature runs up to 81.3°C. This is the highest maximum temperature in this list but with a bit of research to find the best LGA 1366 CPU cooler, it should solve any potential heating issues post-installation.

Architecture: The 6 cores of the Intel Xeon X5675 SLBYL are of Westmere-EP microarchitecture. The data width is 64 bits and the processor has both level 2 and 3 caches. A key feature of this CPU is that the level 3 cache is 12 MB. The support for physical memory is up to 288 GB and the multiprocessing supports up to 2 processors.

Security Features: The security features include Execute disable bit and Trusted Execution technology.

Additional Information: This is a renewed piece that supports Hyper-threading, Turbo Boost technology, Demand Based Switching, DDR3, and ECC memory. With phenomenal reviews, this is known to be highly durable and smooth running with today’s applications and processes. Many would consider this to be the best CPU for LGA1366.

Pros:

  • The overall performance of the CPU is approved by many professional and heavy PC users.
  • Overclocking the CPU is easy due to available resources.
  • Works really well under pressure.
  • Works great servers and home labs.

Cons:

  • Shipment can be late than estimated due to high demand for this item.

5.Intel Xeon X5690 Six Core Processor

best lga 1366 cpu

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General: This processor was first released in September of 2018, so it is relatively old. Belonging to the Intel Xeon family, it has similarities with a few products listed in this written work. It has a clock multiplier of 24, has socket LGA1366, and comes as a boxed processor.

Frequency & Wattage: The base frequency of this processor alone sits at 3467 MHz. For the maximum turbo frequency, however, with 3 or more cores it can go up to 3600 MHz, while with 1 or 2 cores it can go up to 3733 MHz. The wattage is consistent with the other listed product at 130 Watts. With that amount of wattage, the maximum operating temperature rises to 78.5 °C.

Architecture: With 6 Westmere-EP cores running with 12 threads, the processor has support for hyper-threading. The Core stepping B1 and CPUID of 206C2 make it SLBVX.  It has a data width of 64 bits and supports both level 2 and 3 caches, with the level 3 cache size being 12 MB. The physical memory support can go up to 288 GB. Its multiprocessing can hold up to 2 processors.

Security Features: The security features of this include Execute disable bit and Trusted Execution technology.

Additional Information: The Intel Xeon X5690SLBVX has 3 memory channels, with DDR3 support. ECC memory is also supported and the maximum memory bandwidth is 32 GB/s. It is a refurbished processor and although the information is written in Spanish, the reviews look very good.

Pros:

  • Overclocking the CPU is easy due to many available resources and tutorials.
  • This CPU is used by many professional PC builders and gamers.
  • For running servers, this CPU is another worthy mention.

Cons:

  • If you don’t have experience with installing CPUs, this might take some hours to get installed. Contact someone who has the experience to do the job for you.

6.Intel Core i7 975 Extreme Edition Processor

best lga 1366 cpu cooler

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General: This quad-core boxed microprocessor became available in May of 2009, being the oldest on this list. It comes with a fan and a heatsink. It has a clock multiplier of 25 and has a socket LGA 1366. The bus speed is 3200 MHz.Comes with a fan and heatsink. The operating temperature can range anywhere between 5 to 67.9 °C. Easy installation. 8 MB of level 3 cache.

Frequency & Wattage: With a base frequency of 3333 MHZ, the maximum turbo frequency can climb up to 3467 MHz while using 2 or more cores and 3600 MHZ while using a single core. The power consumption of this processor varies but stays within 12 to 230.14 Watts, with the average consumption being 130 Watts. This attributes to the operating temperature being anywhere between 5 to 67.9°C.

Architecture: This one uses the Nehalem microarchitecture with 4 Bloomfield cores and 8 threads. The data width is 64 bits and it has support for both level 2 and 3 caches with the level 3 cache size being 8 MB. The physical memory support is up to 24 GB and can support uniprocessors.

Security Features: The security feature includes Execute disable bit.

Additional Information: The Intel Core i7 975 has 3 memory channels with DDR3 support and goes up to a maximum memory bandwidth of 25.6 GB/s. It also has an unlocked multiplier. The reviews mention the ease of installation for this product.

Pros:

  • With the CPU being i7, the performance is outstanding.
  • This CPU is compatible with newer GPUs.
  • Overclocking the CPU is pretty simple due to the resources being available everywhere.
  • This CPU works brilliantly under pressure.

Cons:

  • Shipment can be late than estimated due to high demand for this item.

How To Choose The Best CPU for LGA 1366

So once you do choose an LGA 1366 CPU from this list what do you need to make mental notes of or do to buy one? Here are a few tips to help you.

Budget

How much money can are you willing to spend on a CPU? That’s the first question because the better the CPU is the higher the price gets. IF you want a cheap CPU you have to sacrifice some of your desires such as running heavy software on the PC. A refurbished CPU is another choice due to the refurbished CPU being cheap. IF you can find a seller who sells good refurbished or second-hand CPUs you can give them a fair try. But we don’t suggest spending the money somewhere fishy.

What you need

IF you want to run newer generation games, you need a CPU that can perform really well and run everything smoothly. Old model CPUs can’t do anything good with advanced and newer games and software. It may change your budget, but if you don’t get to do your favorite things on your computer, what’s the point of buying a computer then?

Proper knowledge

You need proper knowledge about what is a CPU and how does core numbers help the CPU to benefit you. Without the proper knowledge, you might get stuck with a bad product and the loss may haunt you at night. How to be experienced about CPUs then? If you have friends then ask the friends that have enough knowledge about PC building. IF you are too shy to ask, Google is here to help you.

Authentify

Always buy products from authentic stores. Many online sellers are fake and send you bad products. TO keep our visitors safe from those money thirsty people, we have gathered authentic sellers and provided you authentic links to the products.

Frequently Asked Questions (FAQ)

How do I install an LGA 1366 socket?

You can find Intel’s very own instructions on this here on Intel Support. They include diagrams and steps to make it a very easy process. There is also a video showing the demonstration.

Which coolers are compatible with the Socket LGA 1366?

This depends on a number of things. Many coolers can only be installed on mainboard backplates that have screw threads for dedicated cooler installation. We suggest you check and ask before buying one.

Are any of these overclockable?

As of the publishing date, overclocking information on this Socket LGA 1366 best CPU is not available. Pushing the CPU beyond limits might damage the CPU, motherboard, or other components so remember to proceed with caution.

Can I get any motherboard?

Yes, of course, as long as it fits with your best lga1366 CPU. Finding a compatible motherboard can be quite difficult in the case of Socket LGA 1366 so if you see them as a pair for sale that would be a lucky find.

Can my CPU affect the FPS rate?

Yes, it can. If your CPU is less powerful than the rest of your components, it can create a performance bottleneck which in turn can affect the FPS, slow down, and further harm the computer.

Final Verdict

So we have already established that Socket LGA 1366 is for people looking to find a high-end PC, workstation, or server that can run heavy tasks. Finding a CPU that fits your needs like a glove can be quite tough and exhausting.

Hopefully, though, we have helped you out in the research area with this written work. The best 1366 CPU is preferred to use by many for virtualization, media editing, and video gaming experiences. The description at the beginning of the term LGA itself and what it does might help you to understand why.

The various options of cores and threads give the customer a big range to choose from. In fact, the market is filled with options. Not just cores and threads but refurbished, renewed (two are in this list), extensions, technologies, security features, and much more offer the user a large area to wander and take their time in. The “Buying Guide” gives you tips with which you should be able to steer your way through this easily.

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