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IntelBX80662I56600K
IntelBX8071512700K
▲ 7428,939 ▼

4 Cores, 4 Threads @3.5GHz, Skylake.
Release date: Q3 2015.

VS
▲ 905,383 ▼

12 Cores, 20 Threads @3.6GHz, Alder Lake.
Release date: Q4 2021.

Effective Speed 
+57%
Real World Speed
Performance profile from 420,993 user samples
Benchmark your CPU here
342,244 User Benchmarks
Best Bench: 85% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 57% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 57% Great: 85%
SPEED RANK: 355th / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
78,749 User Benchmarks
Best Bench: 123% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 102% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 102% Great: 123%
SPEED RANK: 31st / 1442
Gaming
Gaming 114%
UFO
Desktop
Desktop 114%
UFO
Workstation
Workstation 126%
UFO
Effective Speed
Effective CPU Speed 		72.4 % 114 % Much faster effective speed.
+57%
Average Score 
+112%
Memory
Avg. Memory Latency 		83.3 Pts +2% 81.7 Pts
1-Core
Avg. Single Core Speed 		110 Pts 201 Pts Hugely faster single-core speed.
+83%
2-Core
Avg. Dual Core Speed 		218 Pts 397 Pts Hugely faster dual-core speed.
+82%
4-Core
Avg. Quad Core Speed 		352 Pts 781 Pts Hugely faster quad-core speed.
+122%
8-Core
Avg. Octa Core Speed 		373 Pts 1407 Pts Hugely faster octa-core speed.
+277%
Overclocked Score 
+86%
Memory
OC Memory Latency 		95.2 Pts +3% 92.7 Pts
1-Core
OC Single Core Speed 		136 Pts 212 Pts Much faster OC single-core speed.
+56%
2-Core
OC Dual Core Speed 		269 Pts 423 Pts Much faster OC dual-core speed.
+57%
4-Core
OC Quad Core Speed 		455 Pts 841 Pts Hugely faster OC quad-core speed.
+85%
8-Core
OC Octa Core Speed 		476 Pts 1587 Pts Hugely faster OC octa-core speed.
+233%
Value & Sentiment 
+100%
Market Share
Based on 67,739,598 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.5 % 1.23 % Hugely higher market share.
+146%
Value
Value For Money 		102 % 254 % Hugely better value.
+150%
User Rating
UBM User Rating 		74 % 90 % More popular.
+22%
Price
Price (score) 		$81 $15 Hugely cheaper.
+81%
Nice To Haves 
+180%
Age
Newest 		104 Months 29 Months Much more recent.
+72%
TDP
Thermal Design Power (TDP) 		91 Watts More energy efficient.
+27% 		125 Watts
Cores
CPU Processing Cores 		4 cores 12 cores Hugely higher core count.
+200%
Threads
CPU Processing Threads 		4 threads 20 threads Hugely higher thread count.
+400%
Lithography
Manufacturing process 		14 nm 10 nm Newer manufacturing.
+29%
Base Clock
Base Clock Speed 		3.5 GHz 3.6 GHz +3%
Turbo Clock
Turbo Clock Speed 		3.9 GHz 5 GHz Faster turbo frequency.
+28%
64-Core
OC Multi Core Speed 		484 Pts 2480 Pts Hugely faster OC 64-core speed.
+412%
64-Core
Avg. Multi Core Speed 		378 Pts 2271 Pts Hugely faster 64-core speed.
+501%
Specifications 
Series
CPU Architecture 		Skylake Alder Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1700
Graphics
Integrated Graphics 		HD 530 UHD 770
Conclusion 
Average Bench 72.4%
Average Bench 114%
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The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 CPUPro]

MORE DETAILS

The 12-core i7-12700K sits in the middle of Intel’s latest 12th gen. Alder Lake CPU line-up. It offers a significant performance improvement over it's predecessor (+50% 64-core). The 12700K features a new hybrid architecture which combines eight hyper-threaded performance cores with four efficiency cores for a total of 20 threads. With an MSRP of $410 USD, the 12700K offers similar real world performance to the flagship i9-12900K, at a 30% price discount. Although, by historical standards, this represents superb value for money, most consumers should consider the 10-core 16-thread i5-12600K which offers comparable real-world performance for 30% less money. [Nov '21 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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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
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $15Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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