Best LGA 1155 CPU for Top Level Smooth Performance

Do you know in the tech world how many days it takes to double up the computer processing speed? According to Moore’s Law, it takes only 18 months! But most of the time, many of us won’t have the ability or necessity to change our processors at such a rate. So we need to use the best type of processors which can be fit into our running motherboard socket. Because we all know a particular CPU socket is compatible with a specific motherboard socket.

If you belong to a socket LGA 1155 motherboard, it is possible to use core i7/i5/i3, Pentium, Celeron, and Xeon processors in your PC. These processors support up to 4 CPU cores, 8MB L3 cache, and 3.7 GHz clock frequency. Depending on the task you do, you need to decide whether you should buy a high end best LGA 1155 CPU or an average one that definitely worth your money.

Top 7 LGA 1155 CPU List

Product

Cores + Threads

Clock Speed

Turbo Frequency

L3 Cache

TDP

Price

Intel Core i7-3770K

4 + 8

3.5 GHz

3.9 GHz

8 MB

77W

AMD A10 7850K

4 + 8

3.4 GHz

3.9 GHz

8 MB

77W

AMD A6-6400K Richland

4 + 4

3.2 GHz

3.6 GHz

6 MB

77W

AMD A6-7400K

4 + 8

3.4 GHz

3.8 GHz

8 MB

95W

AMD Athlon X4 870K

4 + 4

3.1 GHz

3.4 GHz

6 MB

95W

AMD A10-7700K

4 + 4

3.3 GHz

3.7 GHz

6 MB

77W

AMD A10-7700K

2 + 4

3.4 GHz

N/A

3 MB

55W

Best LGA 1155 CPU Reviews

Intel Core i7-3770K – Best LGA 1155 CPU for Gaming

Key Features

  • 4 CPU cores
  • 8 CPU threads
  • 3.50 GHz clock speed
  • 3.90 GHz turbo speed
  • 8 MB L3 Intel smart cache
  • 5 GT/s Bus speed
  • 2 memory channels supporting up to 32 GB of memory
  • 22nm Lithography
  • 77W Thermal Design Power
  • Supports DDR3 1333/1600 memory
  • 25.6 GB max memory bandwidth
  • Intel HD Graphics 4000
  • 650 MHz graphics base frequency
  • 1.15 GHz graphics max dynamic frequency
  • Thermal monitoring technology integrated
Intel Core i7-3770K

Detailed Features

The Intel Core i7-3770K is one of the best CPU with its excellent performance and power efficiency. It comes with a quad-core processor integrated with build-in Sandy Bridge architecture, which is the previous market-leading generation. It has a base frequency of 3.50 GHz and a turbo frequency of 3.90 GHz. Also, there are 8 CPU threads, 8 MB L3 cache, turbo boost technology 2.0, including an innovative 22nm 3D transistor provide you a revolutionary faster speed.

Using the 4 CPU cores, you can run four apps very smoothly. Besides, This Ivy Bridge CPU offers you 5 billion transfers with its 5 GT/s bus speed, helping to boost your data transferring pace. To ease CPU pressure, it has 2 memory channels that can afford up to 32 GB of memory. You will find a maximum of 25.6 GB memory bandwidth. The CPU supports DDR3 1333/1600 memory and has Intel HD Graphics 4000 integrated.

The graphics have DirectX11 compatibility allows you to run most of the modern high-tech games, but not at the highest settings. Sometimes you may find problems in running games in high resolution. But the additional graphics certainly help you to overcome this problem. With its 650 MHz graphics base frequency and 1.15 GHz graphics max dynamic frequency, you can see and feel in HD or 3D. It will also provide you better 3D streaming, multitasking, or multimedia facilities.

The CPU can monitor its temperature automatically by its thermal monitoring sensor and provides enough cooling environment for the safety of the CPU. It uses only 77W Thermal Design power, which won’t make unnecessary electric bills. The price of the CPU is high, but this will give you the best bang for the buck with its so many modern features. Thus, it facilitates you with a new level of performance and pumping the max out of your investment.

Pros

  • Superb speed and reliable.
  • Better gaming quality.
  • Good value product.
  • Awesome graphics quality.
  • Able to adjust graphics clocks dynamically by its Turbo boost.

Cons

  • Comparatively high in price.
  • Limited GPU performance.

Intel Core i7-3770 – Best Budget CPU

Key Features

  • 4 CPU cores
  • 8 CPU threads
  • 3.40 GHz clock rate
  • 3.90 GHz turbo speed
  • 5 GT/s Bus speed
  • 8 MB L3 Intel smart cache
  • Supports DDR3 1333/1600 memory
  • 2 memory channels supporting up to 32 GB of memory
  • 22nm Lithography
  • 25.6 GB/s max memory bandwidth
  • 650 MHz graphics base frequency
  • 77W Thermal Design Power
  • Intel HD Graphics 4000
  • 1.15 GHz graphics max dynamic frequency
  • Thermal monitoring technology integrated
Intel Core i7-3770

Detailed Features

The Intel Core i7-3770 is some of the most versatile desktops since 2012. It comes with a quad-core processor, including 8 CPU threads. It also facilitates 3.4 GHz clock speed as well as 3.9 GHz turbo speed and 8 MB L3 shared cache. Plus, it has a 5 GT/s bus speed to boost your CPU pace and allows you to relocate big files within a minute. Besides, you can set the computer the way you want by overclocking the processor’s original speed with its Intel turbo boost 2.0 Technology.

To talk about gaming, this CPU is like a beast with its DDR3 1333/1600 memory and DirecX11. Plus, it has 2 memory channels to support up to 32 GB memory. It also offers Intel HD Graphics 4000 for proper resolution. Additionally, it features 650 MHz graphics base frequency and 1.15 GHz graphics max dynamic frequency, not to mention its excellent video quality. The CPU allows you to enjoy HD, 3D, multimedia streaming by its Intel Clear HD Technology.

Its thermal monitoring technology provides you fast cooling after using the CPU. The CPU will give you a new level of gaming, streaming, and multitasking facility. If you are looking for a budget CPU along with solid performance, the Intel Core i7-3770 Quad-Core Processor will be a good choice for you.

Get to know Best LGA 1151 CPU for top performance.

Pros

  • Budget-friendly product.
  • Very fast and efficient.
  • Completely noiseless.
  • Supports DirecX11.
  • HDMI Audio bitstreaming for better sound quality.

Cons

  • Temperature may rise high.

Intel Core i5-3470

Key Features

  • 4 counting cores
  • 4 CPU threads
  • 3.20 Base frequency
  • 3.60 Turbo frequency
  • 6 MB L3 Intel smart cache
  • 5 GT/s Bus speed
  • Max Thermal Design Power 77W
  • 2 memory channels backing up to 32 GB of memory
  • 22nm Lithography
  • Supports DDR3 1333/1600 memory
  • 650 MHz graphics base frequency
  • 1.10 GHz graphics max dynamic frequency
  • Intel HD Graphics 2500
  • Intel Clear Video HD technology integrated
  • 25.6 GB/s max memory bandwidth
  • Thermal Monitoring technology available
Intel Core i5-3470

Detailed Features

If you do want solid performance with extreme gaming, but tight in budget, the Intel Core i5-3470 will be a smart purchase for you. It comes with a quad-core desktop processor based on Ivy Bridge architecture. It features 3.20 Clock speed and 3.60 turbo speed along with 6 MB Intel smart L3 cache. The CPU allows you to adjust the clock rate dynamically by its 2.0 turbo boost. The CPU has a built-in Sandy Bridge structure to improve both CPU and GPU performance. It offers a 22nm 3D transistor, helps to increase energy efficiency. 

The CPU has a bus speed of 5 GT/s, allowing you to transfer big files within a moment. If you talk about performance, it is one of the best. It supports DDR3 1333/1600 memory. Also, 2 memory channels are supporting up to 32 GB integrated with Intel HD Graphics 2500. The GPU offers 6 Execution units clocked at a turbo boost of 650 MHz and 1100 MHz. The speed allows you to run some of the trendy games. The CPU has Intel Clear Video HD Technology provides you better HD streaming.

It also helps you enjoy stereoscopic 3-D Blu-ray playback by Intel InTru 3D Technology. Thus, this CPU provides you a wide selection of entertainment, helps you enjoy stunning visuals, and offers you multi-thread performance. Besides, it will cool automatically by its thermal monitoring technology after uses, helps to keep the CPU safe. So, you will get top-notch service without making a hole in your wallet.

Pros

  • Comparatively low price.
  • Amazing CPU performance regarding the price.
  • Very fast and reliable.
  • Better for multitasking.

Cons

  • Poor 3D performance.
  • Multiplier not fully unlocked.

Intel Core i7-2600 – Best Easy to Install CPU

Key Features

  • 4 CPU cores
  • 8 CPU threads
  • 32nm Sandy Bridge
  • 8 MB L3 Intel Smart Cache
  • 3.40 Clock speed
  • 3.80 Turbo speed
  • 5 GT/s Bus speed
  • Thermal Design Power 95W
  • Supports DDR3 1066/1333 MHz memory
  • Dual memory channels supporting up to 32 GB of memory
  • 21 GB/s maximum memory bandwidth
  • Intel HD Graphics 2000
  • 850 MHz Graphics Base frequency
  • 1.35 GHz graphics max dynamic frequency
  • Intel Clear HD Video technology integrated
  • Thermal Monitoring technology integrated
Intel Core i7 2600

Detailed Features

The Intel Core i7-2600 is an old but no obsolete with its amazing speed and smooth performance. The CPU comes with 4 counting cores, and 8 threads run at a pace of 3.4 GHz. This quad-core processor integrates with Hyper-treading technology, supplies 8-way multicore processing helps to improve multitasking, provides more speed to the workflow, boost your computing productivity.

It features 8 MB L3 shared cache reduces latency and improves performance by allocated dynamically to each processor core. It allows you to set clock rate dynamically by its Intel Turbo Boost technology 2.0. Besides, the technology increases the turbo clock up to 3.8 GHz when the workload demands extra performance. Plus, it has a bus speed of 5 GB/s allows you to transfer big files beating the clock. It supports Intel HD Graphics 2000 offers you seamless graphics experience.

Also, it has DDR3 1066/1333 MHz memory and 32 GB dual memory channels. The graphics are not fancy but good for decent gaming. You can run modern casual games without facing any problem. Its graphics clock has the ability to increase the speed rate from 850 MHz to 1350 MHz for allowing you to enjoy rich and colorful images.

With its Intel clear HD video technology, you can enjoy modern high definition video, 3D streaming, HD gaming facility, and so on. Additionally, with its Advanced Vector Extensions, you can do audio codecs, audio processing, and image and video editing applications. It uses very low and power and can be cooled very quickly by its thermal monitoring technology. This CPU will be very convenient for light gaming and personal use.

Pros

  • Excellent speed
  •  Better video quality
  • Very efficient in data transfer
  • Good for light gamers
  • Budget-friendly product

Cons

  • Lacks of DirecX11

Intel Core i5-2400

Key Features

  • 4 counting cores
  • 4 CPU threads
  • 32nm Sandy Bridge
  • 6 MB L3 Intel Smart Cache
  • 3.10 Base frequency
  • 3.40 turbo frequency
  • 5 GT/s Bus speed
  • backing DDR3 1066/1333 MHz memory
  • Dual memory channels supporting up to 32 GB of memory
  • 21 GB/s maximum memory bandwidth
  • Intel HD Graphics 2000
  • 850 MHz Graphics Base frequency
  • 1.10 GHz graphics max dynamic frequency
  • Intel Clear HD Video technology integrated
  • Thermal Monitoring technology integrated
  • Thermal Design Power 95W
Intel Core i5-2400

Detailed Features

If you are looking for a CPU with astonishingly fast speed and cool performance in a decent budget, the Intel Core i5-2400 will be really a good option for you. It comes with a quad-core processor, including a base frequency of 3.10 GHz and a turbo frequency of 3.40 GHz, 95W TDF. Also, it has a 6 MB L3 smart cache helping to ease the extra load of the CPU by allocated dynamically to each processor. It offers a bus speed of 5 GT/s, helps to move data at an excellent speed.

You can improve your PC’s performance by its Intel Turbo boost 2.0 Technology, allow you to control the clock rate manually. It supports DDR3 1066/1333 MHz memory and a 32 GB of memory. The CPU offers Intel HD Graphics 2000, which is not very good for heavy gaming. But you can play casual games without facing latency or any problems.

Plus, you can read or store data into the memory at a speed of 21 GB/s. The CPU provides you steady graphics, manipulating pictures, media with its 850 MHz Graphics Base frequency, and 1.10 GHz graphics max dynamic frequency. It also features Intel HD Video technology allows you to experience present-day HD quality video, stereoscopic 3D Blu-ray playback with variant color and sharp images.

You will also get excellent audio quality by its HDMI 1.4. The CPU is perfect for multi-tasking work. You can run many applications like audio processing, audio codecs, image, and video editing with the Advanced Vector Extensions. You can also create a virtual environment, using Intel Virtualization Technology. It will provide very efficient service and fast cooling after usage. The efficient speed and solid performance help to worth your penny.

Pros

  • Cheap in price.
  • Good value product.
  • Better Video quality.
  • Extremely fast and efficient.
  • Very good for multi-tasking.

Cons

  • May lag in heavy games.

Intel Core i5-3550

Key Features

  • 4 CPU cores
  • 4 CPU threads
  • 22nm Ivy Bridge 77W
  • 6 MB L3 Intel Smart Cache
  • 3.30 Base frequency
  • 3.70 Boost frequency
  • 5 GT/s Bus speed
  • supports DDR3 1333/1600 MHz memory
  • 2 memory channels supporting up to 32 GB of memory
  • 25.6 GB/s maximum memory bandwidth
  • Intel HD Graphics 2500
  • 650 MHz Graphics Base frequency
  • 1.10 GHz graphics max dynamic frequency
  • Intel Clear HD Video technology integrated
  • Thermal Monitoring technology integrated
Intel Core i5 3550

Detailed Features

The Intel Core i5-3550 is not the latest model but very popular for its fast speed and incredible performance. It comes with a quad-core processor based on the Ivy Bridge structure, not to mention its 22nm manufacture technology reflects in the performance of the processor. It has a clock speed of 3.30 GHz and a turbo speed of 3.70 GHz in the company with 77 TDP.

It also has a 6 MB L3 cache and a 5 GB/s bus speed, helps to ease CPU workload providing additional performance, and provides enough speed to transfer data in the blink of an eye. Besides, it features Intel Turbo 2.0 Technology allows you to regulate the clock rate dynamically and improves computer productivity. The CPU has a memory of DDR3-1600/1333, including 2 memory channels supporting up to 32 GB of memory.

Plus, it has Intel HD Graphics 2500, helps you enjoy most of the present-day favorite games. You can also get great experience in playing 3D games by its Intel InTru 3D Technology. The CPU offers Intel HD Video Technology, allow you to enjoy HD streaming, 3D Blu-ray playback, and so on. The 650 MHz graphics base frequency and 1.10 GHz graphics max dynamic frequency will provide various colorful and realistic video quality with sharp and crystal clear images.

Also, you can store up to 25.6 GB data per second into the CPU memory. The CPU will provide you good gaming, faster frame rate, higher resolution, and better details. The Price of the CPU is slightly high but worth it. Return the excellent value for the money.

Pros

  • Breakneck speed and efficiency.
  • Great gaming CPU.
  • Better streaming quality.

Cons

  • Comparatively high price.
  • Cooler may bad.

Intel Core i3-3240 – Best CPU for Casual User

Key Features

  • 2 CPU cores
  • 4 CPU threads
  • 22nm Ivy Bridge 77W
  • 3 MB L3 Intel Smart Cache
  • 3.40 clock speed
  • Thermal Design Power 55W
  • 5 GT/s Bus speed
  • supports DDR3 1333/1600 MHz memory
  • Dual memory channels supporting up to 32 GB of memory
  • 25.6 GB/s maximum memory bandwidth
  • Intel HD Graphics 2500
  • 650 MHz Graphics Base frequency
  • 1.05 GHz graphics max dynamic frequency
  • Intel Clear HD Video technology available
  • Thermal Monitoring technology integrated
Intel Core i3 3240

Detailed Features

Not everyone is a hard-core gamer or pro-level worker. Some people may need a CPU for only doing casual work. In that case, making a high-configured desktop would be a waste of money. So, we have added this CPU in the list of our best LGA 1155 CPU reviews article. It is a dual-core processor based on the 22nm Ivy Bridge structure comes with 4 CPU threads and a clock speed of 3.4 GHz clock speed as well as 3 MB L3 shared cache and 55W TDF.

The 3 MB cache stores half information than a 6 MB cache resulting in faster data searching and doesn’t create unnecessary load in your PC. It offers Intel Hyper-threading Technology for boosting the CPUs productivity and helps you do multi-tasking at a smooth speed. It also has a bus speed of 5 GT/s. With speed like this, you can transfer massive amounts of data at the moment.

It supports a DDR3-1600/1333 memory along with a dual memory channel up to 32 GB of memory. As for the integrated graphics, this CPU features Intel HD Graphics 2500 that is pretty good. You can play light games with superb speed, including better graphics quality. Though it is not designed for intensive, you can fix it up using an extra graphics card. The CPU provides steady graphics, HD quality videos with its Intel Clear HD Video Technology. Moreover, 25.6 GB/s Memory Bandwidth allows the processor to store data faster into the RAM. 

You can also experience 3D streaming and gaming by its Intel InTru 3D Technology. The CPUs 650 MHz Base frequency and 1.05 GHz graphics max dynamic frequency enable you to enjoy more lifelike videos with a sharp and colorful image. It helps you store up to 25.6 GB data per second in the GPU. This CPU will definitely be a bang for the buck for home, office or personal use.

Pros

  • Extremely cheap in price.
  • Amazing speed.
  • Good video quality.
  • Very efficient in doing multiple tasks.

Cons

  • Turbo boost unavailable.
  • May find difficulties in massive use.

Final Thoughts

We have covered almost all important features and tips for buying your next best LGA 1155 CPU. Though it’s always daunting for all of us to choose any best product from the market, but remember, in this case, performance is the most vital thing anyone should consider before buying. Besides, the performance level entirely depends on the task you do.

So first, ask yourself which type of job you need to be done using your PC. Is it gaming, video editing or just regular daily work like writing, net surfing, etc.! When you are particular about your task, you can make a perfect decision based on the number of core, clock speed, turbo speed, cache, etc. that entirely help to change your PC experience.

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