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IntelBX80662I56600K
IntelBX8071514100
▲ 7428,971 ▼

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

VS
▲ 5030 ▼

4 Cores, 8 Threads.
Release date ≈ Q1 2024.

Effective Speed 
+34%
Real World Speed
Performance profile from 342,319 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: 375th / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
75 User Benchmarks
Great bench: 104% Base clock 3.5 GHz, turbo 4.45 GHz (avg)
Poor bench: 90% Base clock 3.5 GHz, turbo 4.4 GHz (avg)
Poor: 90% Great: 104%
SPEED RANK: 110th / 1468
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 103%
UFO
Workstation
Workstation 85%
Aircraft carrier
Effective Speed
Effective CPU Speed 		72.4 % 97.1 % Much faster effective speed.
+34%
Average Score 
+69%
Memory
Avg. Memory Latency 		83.3 Pts Slightly lower memory latency.
+6% 		78.9 Pts
1-Core
Avg. Single Core Speed 		110 Pts 189 Pts Much faster single-core speed.
+72%
2-Core
Avg. Dual Core Speed 		218 Pts 349 Pts Much faster dual-core speed.
+60%
4-Core
Avg. Quad Core Speed 		352 Pts 622 Pts Much faster quad-core speed.
+77%
8-Core
Avg. Octa Core Speed 		373 Pts 895 Pts Hugely faster octa-core speed.
+140%
Overclocked Score 
+46%
Memory
OC Memory Latency 		95.2 Pts Slightly lower OC memory latency.
+9% 		87.1 Pts
1-Core
OC Single Core Speed 		136 Pts 196 Pts Much faster OC single-core speed.
+44%
2-Core
OC Dual Core Speed 		269 Pts 378 Pts Much faster OC dual-core speed.
+41%
4-Core
OC Quad Core Speed 		455 Pts 725 Pts Much faster OC quad-core speed.
+59%
8-Core
OC Octa Core Speed 		476 Pts 925 Pts Hugely faster OC octa-core speed.
+94%
Value & Sentiment 
+∞%
Market Share
Based on 68,900,767 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		98.7 % 120 % Better value.
+22%
User Rating
UBM User Rating 		74 % Much more popular.
+48% 		50 %
Price
Price (score) 		$90 Cheaper.
+29% 		$127
Nice To Haves 
+107%
Age
Newest 		111 Months 9+ Months Hugely more recent.
+92%
64-Core
OC Multi Core Speed 		484 Pts 926 Pts Hugely faster OC 64-core speed.
+91%
64-Core
Avg. Multi Core Speed 		378 Pts 898 Pts Hugely faster 64-core speed.
+138%
Conclusion 
Average Bench 72.4%
Average Bench 97.1%

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]

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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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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