Best Cpu for Lga775 Socket

This entry has been published on June 17, 2021 and may be out of date.

Last Updated on November 15, 2022 by admin

Best Cpu for Lga775 Socket – That brings us to the end of our review. We hope we’ve helped you in choosing the best LGA775 CPU for your needs, or perhaps you were just gathering information. Either way, thank you very much for reading our guide. If you have any tips or suggestions about Intel CPUs and sockets, please get in touch.

This concludes the detailed review of some of the finest LGA775 CPUs currently available in the market. Intel offers some top-notch CPUs with quad-core technology and upgraded performance to ace multitasking like a pro.


Hopefully, this buying guide has provided enough information about the major features of a quality CPU and helped you find the right model best suited for your demands.

1.Intel Core 2 Quad Q9650

Core 2 Quad Q9650 processor released by Intel; release date: August 2008. The processor is designed for desktop-computers and based on Yorkfield microarchitecture.

CPU is locked to prevent overclocking. Total number of cores – 4. Maximum CPU clock speed – 3 GHz. Maximum operating temperature – 71.4°C. Manufacturing process technology – 45 nm. Cache size: L1 – 64 KB (per core), L2 – 6144 KB (per die).

2.Intel Corporation AT80569PJ080N

3.Intel Core 2 Quad

That’s precisely where the new Core 2 Quad Q9300 steps in. Based on Intel’s latest 45nm production process, it assumes from the old 65nm Core 2 Quad Q6600 the role of entry level quad-core model. It’s the best compromise between price and performance in the white-hot new 45nm range.

As a 45nm chip, it shares most of the advantages of the new Penryn architecture with its much more expensive siblings the QX9650 and QX9770 processors. One key Penryn enhancement is the addition of 47 new SSE4 instructions which promise a major boost in multimedia performance.

4.Intel Core 2 Quad Q6600

While current software is still trying to catch up with dual-core technology, we did find a number of powerful applications that in fact saw some benefit from having four dedicated cores at their disposal. The idea of having more than one core per processor is basically to allow individual cores to perform separate tasks, allowing more to happen at once under the same roof.

An example based on a gaming environment would be: while one core is taking care of graphics, another can handle physics calculations, and another looks after artificial intelligence, and so on. Rather than having a single core that tries to juggle all these strenuous tasks, multiple cores can work together, executing work simultaneously. But then of course software has to be written with multi-core processing in mind first.

5.Intel Core 2 Quad Q9300

Intel’s Core 2 Q9300 processor is fabricated using the 45nm Penryn process that we first saw in Benny’s review of the Intel Core 2 Quad QX9650, which is a lovely CPU if you don’t mind forking out . Thankfullly, the Penryn process is also used in more down-to-earth CPUs such as the dual core E8500, which is where things get interesting for most of us.

When we reviewed the E8500 in March 2008 it had a price of  but since then we’ve seen a surprising amount of price compression among the Intel dual cores. The 3.16GHz E8500 has dropped to , the 3.0GHz E8400 is £110 and the 2.66GHz E8200 is priced at . Who the heck would buy a £106 processor when you can get the next speed bump for only more?

6.Intel Core i7-2600K

With each subsequent generation Intel inched those clock speeds higher, but preferred to gain performance through efficiency rather than frequency.

Today, Intel quietly finishes what it started nearly a decade ago. When running a single threaded application, the Core i7-2600K will power gate three of its four cores and turbo the fourth core as high as 3.8GHz. Even with two cores active, the 32nm chip can run them both up to 3.7GHz.

The only thing keeping us from 4GHz is a lack of competition to be honest. Relying on single-click motherboard auto-overclocking alone, the 2600K is easily at 4.4GHz. For those of you who want more, 4.6-4.8GHz is within reason. All on air, without any exotic cooling.

7.Intel Core 2 Extreme QX9775

8.Intel Core 2 Quad Q6700

Core 2 Quad Q6700 processor released by Intel; release date: April 2007. The processor is designed for desktop-computers and based on Kentsfield microarchitecture.

CPU is locked to prevent overclocking. Total number of cores – 4. Maximum CPU clock speed – 2.67 GHz. Maximum operating temperature – 62.2°C. Manufacturing process technology – 65 nm. Cache size: L1 – 256 KB, L2 – 8192 KB.

9.Intel Core 2 Quad Processor Q9550

Intel Core 2 Quad Processor Q6600 with the most popular Processors over the last 30 days. Components that offer the best value for money have great performance (yellow) and a low price (green). The smaller the overlap between the yellow and green bars, the better the value for money

10.Intel Core 2 Quad Q9400

As you can see from the March 15th, 2009 pricing sheet above, the Intel Q8300 and Q8200 processors have just 4MB of L2 cache. For those that want more cache you can move up to an Intel Q9300 or Q9400 processor as those processors have 6MB of L2 cache, which is a 50% improvement.

For those that want even more performance, the Q9550 and Q9650 offer 12MB of L2 cache. AS you can see price and CPU clock frequency also increase as the cache size increases, so depending on what you do on your computer will determine which processor you really need.

Best Cpu for Lga775 Socket – BUYER’S GUIDE

Choosing the best CPU LGA 775 processors are really hard for a beginner as every brand promise to give better feature and high-end performance. However, we find some tips and hacks that seriously help a lot in choosing any LGA 775 processor. Let’s get started:

  1. You may need to choose a processor that provides high-tech performance and multi-tasking benefits. With the LGA 775 processor, you may able to shift data super fast for doing multiple tasks at once. For that reason, make sure to pick a processor with high-tech and multi-processor support.
  2. The next thing to consider before choosing any processor is the simple tuning and max frequency speed. Since a PC require easy, user-friendly and accessible motherboard frequency speed for working any process right away. Plus, it helps to improve Pc speed. So, try to find a processor with high-frequency speed.
  3. Any PC user wants a processor that doesn’t make computer to get heat easily under heavy loads. And that can be possible if the chosen process comes with a fan or cooler to control and fine-tuning. Therefore, ensure to choose a processor that has a cooler or fan control system to reduce overheating.
  4. Lastly, pick a processor that has better graphics and smart power consuming features. A good graphics support gives HD picture quality and the smart energy-saving options make sure that it consumes less power. So, aim to select a processor with good graphics support and less power consuming features.

Frequently Asked Questions

What is the best LGA 775 CPU?

The best LGA 775 CPU (discounting Intel’s ‘Extreme’ range), is probably the Core 2 Quad Q9650, which only loses 0.7 per cent in processor speed to the most powerful chip ever. On top of that, it’s 30 per cent more energy-efficient, so you’ll spend less on cooling. In all other important metrics, the difference is negligible apart from the price, which is about a third of the QX 9770!

Of course, ‘best’ doesn’t always mean ‘most powerful’ — sometimes it means finding a good all-rounder. In that case, our choice is the Core 2 Quad Q6600, which is the last CPU in our reviews above.

Does Socket 775 support i3?

No. Socket 775, also known as LGA775 and ‘Socket T’, went out of production in 2011. Core i3 processors use newer socket types, which are numbered 1150 and above. Therefore, socket 775 does not support Core i3 processors; nor will it support Core i5, i7 or i9.

To find out which processors your Socket 775 supports, there’s a  great guide put together by PassMark, who provide the CPU benchmark that we use for our reviews. Some older motherboards won’t support all the processors listed in the guide, so check your manufacturer’s website for any limitations.

Does LGA 775 support DDR3 RAM?

Most of the LGA775 processors will support DDR3 RAM, but it also depends on the motherboard you use. A lot of older motherboards won’t support DDR3, so you’ll be limited to DDR2 which is less efficient and more expensive.


Best Cpu for Lga775 Socket –  With the launch of Intel core 2 Quad-processor, dropped frame, long waiting times in addition to shuttering performance have become history.

PC gaming has come a long way since its early days and incorporates some advanced technology that is unbelievable. The LGA775 CPU is powerful enough to make you wonder how much of a performance gain this beast could offer.

Make your way through this article in order to know some of the well-known LGA775 CPUs currently available in the market.