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Intel
IntelBX80646I74790K
$348
▲ 54420 ▼
  

4 Cores, 8 Threads @2.53 GHz, Lynnfield.
Release date ≤ Q1 2014.

VS
▲ 8841,572 ▼
 $348 

4 Cores, 8 Threads @4.0GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+21%
Real World Speed
Performance profile from 461,780 user samples
Benchmark your CPU here
6,034 User Benchmarks
Best Bench: 78% Base clock 3.8 GHz, turbo 4 GHz (avg)
Worst Bench: 54% Base clock 2.65 GHz, turbo 2.8 GHz (avg)
Poor: 54% Great: 78%
SPEED RANK: 496th / 1442
Gaming
Gaming 65%
Battle cruiser
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 49%
Yacht
455,746 User Benchmarks
Best Bench: 87% Base clock 4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 67% Base clock 4 GHz, turbo 0.7 GHz (avg)
Poor: 67% Great: 87%
SPEED RANK: 251st / 1442
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed 		65.2 % 78.9 % Faster effective speed.
+21%
Average Score 
+50%
Memory
Avg. Memory Latency 		87.5 Pts 88.1 Pts +1%
1-Core
Avg. Single Core Speed 		70.4 Pts 114 Pts Much faster single-core speed.
+62%
2-Core
Avg. Dual Core Speed 		135 Pts 216 Pts Much faster dual-core speed.
+60%
4-Core
Avg. Quad Core Speed 		237 Pts 378 Pts Much faster quad-core speed.
+59%
8-Core
Avg. Octa Core Speed 		329 Pts 560 Pts Much faster octa-core speed.
+70%
Overclocked Score 
+25%
Memory
OC Memory Latency 		95.8 Pts 96.8 Pts +1%
1-Core
OC Single Core Speed 		97.6 Pts 128 Pts Much faster OC single-core speed.
+31%
2-Core
OC Dual Core Speed 		190 Pts 248 Pts Much faster OC dual-core speed.
+31%
4-Core
OC Quad Core Speed 		342 Pts 433 Pts Faster OC quad-core speed.
+27%
8-Core
OC Octa Core Speed 		470 Pts 643 Pts Much faster OC octa-core speed.
+37%
Value & Sentiment 
+2,831%
Market Share
Based on 67,711,591 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.57 % Insanely higher market share.
+5,600%
User Rating
UBM User Rating 		54 % 88 % Much more popular.
+63%
Nice To Haves 
+38%
Age
Newest 		120+ Months 118 Months +2%
64-Core
OC Multi Core Speed 		470 Pts 654 Pts Much faster OC 64-core speed.
+39%
64-Core
Avg. Multi Core Speed 		331 Pts 573 Pts Much faster 64-core speed.
+73%
Specifications 
Launch Date
Launch Date 		Q3'09 Q2'14
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		45 nm 22 nm
Recommended Price
Recommended Customer Price 		$230.00 $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency 		2.93 GHz 4.4 GHz
Bus Speed
Bus Speed 		2.5 GT/s DMI 5 GT/s DMI2
Memory Types
Memory Types 		DDR3 800/1066/1333 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		21 GB/s 25.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
AES New Instructions
Intel® AES New Instructions 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		1x16, 2x8, 4x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 65.2%
Average Bench 78.9%
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Great cheap cpu , payed only 14$ and offers i7 level of performance and overclocks really well , though it's really starting to show it's age [Apr '19 XxAdyxX98]

MORE DETAILS

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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