Best LGA 775 CPU List of 2020 With Buying Guide

In the Technology industry, gadgets usually upgraded so frequently. New products come, and it supersedes all the other previous versions. It’s quite common. But sometimes we don’t keep pace with the industry by using our old accessories. Though there can be many reasons behind that like budget, time for changing the entire system, necessity, etc., but we never stop looking for the best one for our existing PC components.

Till today, it is possible to achieve great performance from the best LGA 775 CPU if you can manage a better RAM along with graphics. But it will cost you some extra bucks, and in the long run, you may suffer. So instead of doing that, it will be a far better approach if you happen to buy a new motherboard supports either LGA 1151 or LGA 1155 CPU. It is recommended because you can play with them for a long period of time.

Without further delay, let’s jump into the review of the best LGA 775 CPUs online to understand the potential power of this CPU.

Top 3 Best LGA 775 CPU List

Preview
Intel Core 2 Quad Q9550 Processor 2.83GHz 1333MHz 12MB LGA 775 CPU, OEM
Cores + Threads
4 + 4
Clock Speed
2.83 GHz
L2 Cache
12MB
TDP
95W
Check Price
Top Pick
Preview
Intel Core 2 Quad Q9650 Processor 3.0 GHz 12 MB Cache Socket LGA775
Cores + Threads
4 + 4
Clock Speed
3.00 GHz
L2 Cache
12MB
TDP
95W
Check Price
Preview
Intel Core 2 Duo E8400 3.0GHz Processor EU80570PJ0806M OEM TRAY
Cores + Threads
2 + 2
Clock Speed
3.00 GHz
L2 Cache
6MB
TDP
65W
Check Price

Best LGA 775 CPU Reviews

Intel Core 2 Duo E8400

Key Features

  • 2 CPU Core
  • 2 CPU threads
  • 3.00 GHz clock speed
  • 45 nm Lithography
  • 6 MB L2 Cache
  • 1333 MHz Bus speed
  • 65W Thermal Power Design
  • 72.4 °C maximum operating temperature
  • Thermal monitoring technology
Intel Core 2 Duo E8400

Detailed Features

The Intel Core 2 DUO E8400 is one of the best CPU with its fantastic gaming performance. It is a dual-core CPU built-on 45nm latest technology that reflects the high-end durability of the CPU. It has 2 CPU threads along with a clock speed of 3.00 GHz, and a bus speed of 1333 MHz to help you run 2 apps at a time with ease. Also, you will get breakneck speed in relocating data.

Moreover, it offers a 6 MB L2 cache allow you to share a vast amount of document without creating extra load on your pc. The PC is also perfect for gaming. Thought the configuration of this CPU is not so high, it allows you to play some of the very popular right now. Also, its 72.4 °C maximum operating temperature helps you to play for hours with ease.

The CPU uses meager power of running only on 65W TDP to deliver terrific advantage for personal home use. Also, it has thermal monitoring technology to provide cooling after uses of the CPU automatically. The CPU will offer you top-notch performance as well as first-class gaming opportunity at a pretty low price compared to the other best 775 CPU.

Pros

  • Superb performance comparing to price.
  • Very fast and efficient.
  • Excellent overclocking potential.
  • Extremely low power used for running.
  • Runs cool in heavy load.

Cons

  • The heatsink may get very noisy.

Intel Core 2 Quad Q9650

  • 4 counting Core
  • 4 CPU threads
  • 3.00 GHz clock rate
  • 45 nm Lithography
  • 12 MB L2 Cache
  • 1333 MHz Bus speed
  • 95W Thermal Power Design
  • 71.4 °C maximum operating temperature
  • Thermal monitoring technology
Intel Core 2 Quad Q9650

Detailed Features

The Intel Core 2 Quad Q9650 CPU is an all-around machine that delivers a solid performance with its super clock speed. It comes with 2 quad-core processor based on Yorkfield architecture. It features 4 CPU threads and a perfect clock rate of 3.00 GHz. It helps you to execute 4 apps at a time. The 45 nm latest modern technology provides higher stability to the CPU.

For allocating bigger files, the CPU is really rocked with its 12 MB L2 cache. Also, it supports the L2 cache for some effecting cores. Plus, it will provide you an excellent data transferring speed up to 1333 MHz of bus speed. The CPU will give you high-end gaming performance, allow you to play some of the prevalent games.

Its graphics level is not a killer but suitable enough to provide sharp and clear images. The CPU is very efficient, performing in deficient power. It uses only 95W TDP, helps you save your electricity. Besides, thermal monitoring technology is integrated into this CPU provides speedy cooling service. The rugged and stable performance will provide you the best bang for the buck.

Pros

  • Excellent clock speed.
  • Better single-threaded performance.
  • Very efficient in doing multiple tasks.
  • Good for graphics design.

Cons

  • Might lag in heavy gaming.

Intel Core 2 Quad Q9550

Key Features

  • Quad-core processor
  • 4 CPU threads
  • 2.83 GHz Base frequency
  • 1333 MHz Bus speed
  • 12 MB L2 Cache
  • 45 nm Lithography
  • 95W Thermal Power Design
  • Thermal monitoring technology
  • 71.4 °C maximum operating temperature
Intel Core 2 Quad Q9550

Detailed Features

Are you looking for a powerful processor with performance efficiency at a low price? Have a look at the Intel Core 2 Quad Q9550. The Yorkfield processor comes with 4 CPU cores and 4 CPU threads, allowing you to run 4 apps at a moment. The CPU has a base frequency of 2.83 GHz, not to mention its 45 nm Core micro-architecture makes the CPU very efficient in performing well in a short amount of power.

Even you will get better battery performance on a laptop or any other device. It has a bus speed of 1333 MHz offers you a faster speed like a rabbit. The CPU features rich graphics for providing you better gameplay facility. You can play some of the AAA games with the configuration. It also helps you to experience super video quality with rich and steady pictures.

The CPU has a maximum operating temperature of 71.4 °C to provide an advantage for heavy use. Besides, thermal failure prevention and less power consumption can be achieved through thermal monitoring technology. The processor features a 12 MB L2 cache, helps to share larger documents easily. The CPU will provide you smooth performance without making a hole in your wallet.

Pros

  • Cheap in price.
  • Better for multi-tasking.
  • Consume very low power.
  • Good value product.

Cons

  • Don’t have the overclocking facility.

Intel Core 2 Quad Q9400

  • 4 CPU Core
  • 4 CPU threads
  • 2.66 GHz clock speed
  • 45 nm Yorkfield architecture
  • 6 MB L2 Cache
  • 1333 MHz Bus speed
  • 95W Thermal Power Design
  • 71.4 °C maximum operating temperature
  • Thermal monitoring technology
Intel Core 2 Quad Q9400

Detailed Features

If you want a CPU with outstanding speed as well as mid-range gaming performance but tight in budget, the Intel Core 2 Quad processor will be a perfect match for you. This is a quad-core CPU built-on innovative 45 nm newest micro-architecture. It has 4 CPU threads along with a clock speed of 2.66 GHz that allows you to execute apps suitably at a time.

Also, it features 1333 MHz of bus speed, and a 6 MB L2 cache provides you a fantastic speed in both data sharing and transferring. For power saving, the CPU is totally a master and can run the CPU system in lower energy efficiency by shut down the portions in times of light use. Besides, it uses only 95W TDF of power, helps you to save a lot of electricity. The duo processor is very good for mid-range gaming.

With this configuration, you can maintain 40 to 60 FPS using the extra processing power. You can experience better gaming facility because of such frame rates. Moreover, it helps you to experience 3D streaming with sharp and colorful graphics. For improving your PC efficiency, it has multimedia speed performance, provides an excellent pace in doing multiple tasks. Though this CPU may turn old, it still works great.

Pros

  • Better for gaming.
  • Good performance for the price.
  • Runs at a very fast speed.
  • Uses less power in for working on bulky workloads.

Cons

  • Higher power cooler needed to control TDP.

Intel Core 2 Duo E8600

Key Features

  • Dual-core processor
  • 2 CPU threads
  • 3.33 GHz Base frequency
  • 1333 MHz Bus speed
  • 6 MB L2 Cache
  • 45 nm Lithography
  • 65W Thermal Power Design
  • Thermal monitoring technology
  • 72.4 °C maximum operating temperature
Intel Core 2 Duo E8600

Detailed Features

The Intel Core Duo E8600 is the most efficient products in the market because of its excellent performance and overclocking ability. The processor is built-on Wolfdale structure, including 2 CPU cores and 2 CPU threads. Its 45nm manufacturing process deployed to boost the performance. The CPU runs at a clock speed of 3.33 GHz shows the speed of data processing.

Plus, it has a 6 MB L2 cache and works at 1333 MHz of FSB, allows 4 data transfer per clock cycle. Also, it operates using only 65W TDF, helps to save a lot of power. For gaming, this CPU is not the best but very good for decent gaming. You can play some of the market-leading games with the configuration of this CPU. Also, experience better 4k videos with the graphics integrated into this CPU.

The max operating temperature of the PC is 72.4 °C, allow you to play for hours. It is straightforward to install, provides better performance while doing heavy work. Besides, with the thermal monitoring technology, you can resist thermal failure and can achieve less power consumption, which will be very advantageous for the safety of the CPU.

Pros

  • Very Cheap in price.
  • Incredible performance in multi-tasking.
  • Runs cool even overclocked.
  • Better for casual gaming.

Cons

  • Not suitable for heavy gaming.
  • Less core means needed extra time to process data than usual.

Intel Core 2 Quad Q8400

Key Features

  • 4 CPU Core
  • 4 CPU threads
  • 2.66 GHz clock speed
  • 45 nm Yorkfield architecture
  • 4 MB L2 Cache
  • 1333 MHz Bus speed
  • 95W Thermal Power Design
  • 71.4 °C maximum operating temperature
  • Thermal monitoring technology
Intel Core 2 Quad Q8400

Detailed Features

If you want higher efficiency and a brilliant performance for the desktop, the Intel Core 2 Quad Q8400 will be a good option for you. This quad-core processor is the part of the Yorkfield 45nm series, which clocked at 2.66 GHz. It features 4 threads, including 2X2 MB L2 cache and a Front Side Bus Speed of 1333 MHz, to help in data transfer and sharing with a good speed.

Its 95W of thermal envelope reflects the low power consumption of the CPU. The processor is compatible with DDR2-667 MHz of ram with the Intel 965P chipset motherboard. The configuration is not for killer gaming but allows you to get only 45+ frames per second. The rate offers you to experience a better speed in playing games.

You can do video editing and can enjoy realistic virtual gaming with ease. Also, the graphics allow you to experience HD, 3D, and even 4D video with crystal clear images. Additionally, with the digital media boost, you can operate the apps at a perfect pace. You will also get faster cooling and good power support with its thermal monitoring technology. This CPU can be the right choice for casual users who are having LGA 775 socket in their motherboard.

Pros

  • Superfast and reliable for casual usage.
  • Provides cutting-edge performance.
  • Better video streaming.
  • Easy to install.
  • Runs in very low power.

Cons

  • May slow in multi-tasking.
  • Indeed lag in heavy gaming.

Intel Core 2 Quad Q6600

Key Features

  • Quad-core processor
  • 4 CPU threads
  • 2.40 GHz Base frequency
  • 1066 MHz Front Bus Speed.
  • 65 nm Lithography
  • 105W Thermal Design Power
  • 8 MB L2 cache
  • Thermal monitoring technology
  • 71°C maximum operating temperature
Intel Core 2 Quad Q6600

Detailed Features

The Intel Core 2 Quad Q6600 is not the latest model but offers solid performance with its frequency speed and smart memory cache. The CPU is based on Kentsfield architecture, including 4 CPU cores and 4 CPU threads to deliver better multi-threading performance. Also, It has a clock speed of 2.40 GHz. It features a smart L2 cache along with a front bus speed of 1066, offers top-notch data sharing and transferring facility.

Plus, its 65 nm manufacturing process, helps you to run the apps even 2 times faster than the past speed. For gaming, this CPU is not a good option, but you will get a mid-range playable frame rate, which will be suitable for some casual games. But for playing trendy games, you have to add an extra graphics card to your GPU. With configuration like that, you can enjoy sharp and colorful video quality in 3D and 4D.

The CPU uses 105W TDP for running to help you save a lot of power. Besides, thermal monitoring technology is integrated for the safety of the CPU, provides fast cooling, and ensures less power consumption. So, if you are not a pro-level CPU user and only need speed and working performance, this CPU will be utterly suitable for you.

Pros

  • Very fast and efficient.
  • Great performance in doing multi-tasking.
  • Best product for regular desktop users.

Cons

  • Might lag in running high quality video.
  • Too old to play present days games without using additional graphics.

Things to Consider Before Buying Best LGA 775 CPU

Number of Cores

For getting the top-notch performance and high efficiency, you may need better core support. Generally, in 775 sockets, you will find 1 to 4 cores. The more cores your CPU has, the more apps you can run at a time. Besides, it helps you to get an excellent pace in transferring data and doing multiple works. Along with the cores, you have to keep on the eye in the CPU threads for executing multi-threaded works. As there is no hyper-threading technology in this socket, you have to pick the highest number of threads for gaining smooth performance.

LGA 775 CPU List

Consider Clock Speed

You must select a CPU having a higher clock speed. As there is no turbo frequency or turbo boost integrated into this socket, you will not get an overclocking facility. That is why you may face problems in performing heavy gaming and doing pro-level work. Higher clock speed will improve the PC speed, provides you a breakneck speed in running the apps.

Temporay Storage AKA Cache

Before buying the best LGA 775 CPU, you have to consider the CPU cache. A cache is a small memory that can store information for the time being and improves the efficiency of data recovery. In 775 socket, mostly two types of cache are available; these are L1 and L2. Between them, L1 being the fastest and smallest. L2 is quite roomy but slower than L1.

Integrated Graphics for Visual

As an older CPU like LGA 775, the graphics integrated into the CPU are comparatively low and may lag in heavy work like top trendy gaming, transcoding, pro-level video editing, etc. So, after buying a CPU, you have to pair additional graphics for better gameplay and high-end works. Moreover, higher graphics can support HD quality videos and 4k streaming, helps you enjoy rich and colorful videos.

Cooler for Safety

For the CPU’s safety, you must pick a cooler that is compatible with your motherboard to control and fine-tuning. After heavy use, the CPU will get overheated easily. No matter which best LGA 775 CPU you use. So, you only need to integrate a better cooler or fan to lessen the overheating, resulting in a long life span.

What is the Best LGA 775 CPU

FAQs on the Best LGA 775 CPU

What is an LGA 775 CPU Socket?

LGA 775 is the first invented Land Grid Array socket with protruding pins instead of socket holes. It has 775 protruding pins. The pins are used to make a connection with the bottom side of the CPU arranged as a grid 33 x 30 contacts.

Which CPUs support LGA 775 socket?

The following list of processors is compatible with LGA 775 socket:

Intel Pentium 4, Intel Celeron D, Intel Pentium 4 Extreme Edition, Intel Pentium D, Pentium Extreme Edition, Pentium Dual-Core, Intel Core 2 Duo, Intel Core 2 Quad, Intel Core 2 Extreme, Intel Xeon, Intel Celeron.

Does LGA 775 support DDR3 RAM?

It entirely depends on the motherboard you use. Most of the boards support DDR2 RAM, whereas few boards support DDR3. Even some boards support both. But the restriction is you can only use one type of RAM at a time.

Were six-core LGA 775 CPU ever proposed?

The simple answer is no. The highest number of core you will find in this CPU is 4.

Is it possible to use the GDDR5 graphics card in an LGA 775 motherboard?

Yes. If you have a slot of PCIe 16x, it is possible to use it in LGA 775 to supercharge your PC experience.

What’s the range of Base and Bus frequency of the Best LGA 775 CPU?

The Intel CPUs Base or clock frequency ranging from 1.8 GHz to 3.8 GHz. Whereas the Bus frequency can be from 533 MHz to 1600 MHz.

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