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IntelBX80662I76700K
AMD100-100000908WOF
▲ 7847,152 ▼

4 Cores, 8 Threads @4.0GHz, Skylake.
Release date: Q3 2015.

VS
Effective Speed 
+48%
Real World Speed
Performance profile from 590,352 user samples
Benchmark your CPU here
588,978 User Benchmarks
Best Bench: 90% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 70% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 70% Great: 90%
SPEED RANK: 224th / 1442
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 67%
Battle cruiser
1,374 User Benchmarks
Best Bench: 125% Base clock 4.2 GHz, turbo 4.95 GHz (avg)
Worst Bench: 112% Base clock 4.2 GHz, turbo 4.95 GHz (avg)
Poor: 112% Great: 125%
SPEED RANK: 19th / 1442
Gaming
Gaming 120%
UFO
Desktop
Desktop 120%
UFO
Workstation
Workstation 155%
UFO
Effective Speed
Effective CPU Speed 		80.8 % 120 % Much faster effective speed.
+48%
Average Score 
+86%
Memory
Avg. Memory Latency 		88.6 Pts +2% 86.8 Pts
1-Core
Avg. Single Core Speed 		119 Pts 209 Pts Much faster single-core speed.
+76%
2-Core
Avg. Dual Core Speed 		224 Pts 413 Pts Hugely faster dual-core speed.
+84%
4-Core
Avg. Quad Core Speed 		395 Pts 817 Pts Hugely faster quad-core speed.
+107%
8-Core
Avg. Octa Core Speed 		597 Pts 1579 Pts Hugely faster octa-core speed.
+164%
Overclocked Score 
+72%
Memory
OC Memory Latency 		95.9 Pts 99 Pts +3%
1-Core
OC Single Core Speed 		137 Pts 220 Pts Much faster OC single-core speed.
+61%
2-Core
OC Dual Core Speed 		258 Pts 437 Pts Much faster OC dual-core speed.
+69%
4-Core
OC Quad Core Speed 		459 Pts 859 Pts Hugely faster OC quad-core speed.
+87%
8-Core
OC Octa Core Speed 		696 Pts 1670 Pts Hugely faster OC octa-core speed.
+140%
Value & Sentiment 
+264%
Market Share
Based on 67,778,400 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.05 % Hugely higher market share.
+950% 		0.1 %
Value
Value For Money 		91.1 % 99.7 % Slightly better value.
+9%
User Rating
UBM User Rating 		78 % Much more popular.
+47% 		53 %
Price
Price (score) 		$180 Much cheaper.
+67% 		$545
Nice To Haves 
+338%
Age
Newest 		104 Months 14+ Months Hugely more recent.
+87%
64-Core
OC Multi Core Speed 		716 Pts 3812 Pts Hugely faster OC 64-core speed.
+432%
64-Core
Avg. Multi Core Speed 		612 Pts 3635 Pts Hugely faster 64-core speed.
+494%
Conclusion 
Average Bench 80.8%
Average Bench 120%
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The Core i7-6700K is Intel's latest "Skylake" flagship processor. It replaces the hugely successful i7-4790K and takes the crown as the fastest mainstream consumer CPU available. Comparing performance and specs between the 4790K and 6700K shows that the configuration is largely unchanged (same base clocks, cores, threads) but the improved manufacturing process (14nm) brings a small reduction in TDP and a performance improvement of 8%; almost exactly the same jump as between the Ivy Bridge 3770K and Haswell 4770K. Owners of any unlocked-K Intel CPU from Sandy Bridge or onwards still have no real reason to upgrade as the performance improvements are largely academic but the i7-6700K will be the CPU of choice for the vast majority of top end PC builds in 2015. [Aug '15 CPUPro]

MORE DETAILS

The AMD 7000X3D CPUs have the same core architecture as the rest of the 7000 series but they have one group of eight "3D" cores with extra cache. The “3D” cores are priced higher but run at 10% lower clocks. For most real-world tasks performance is comparable to the 7000X variant. Cache sensitive scenarios such as low res. canned game benchmarks with an RTX 4090 ($2,000) benefit at the cost of everything else. Be wary of sponsored reviews with cherry picked games that showcase the wins, ignore frame drops and gloss over the losses. Also watch out for AMD’s army of Neanderthal social media accounts on reddit, forums and youtube, they will be singing their own praises as usual. AMD continue to develop “Advanced Marketing” relationships with select youtubers with the obvious aim of compensating for second tier products with first tier marketing. PC gamers considering a 7000X3D CPU need to work on their critical thinking skills: Influencers are paid handsomely to promote overpriced niche products (X3D, EPYC, Threadripper etc.). Rational gamers have little reason to look further than the $300 13600K which offers comparable real-world gaming and better desktop performance at a fraction of the price. Workstation users (and RTX 4080+ gamers) may find value in higher core CPUs such as the 16-core $400 13700K. Despite offering better performance at lower prices, as long as Intel continues to sample and sponsor marketers that are mostly funded by AMD, they will struggle to win market share. [Mar '23 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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk 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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