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IntelBX80662I76700K
IntelBX80684I79700K
▲ 7847,152 ▼

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

VS
▲ 9221,610 ▼

8 Cores, 8 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Effective Speed 
+20%
Real World Speed
Performance profile from 1,139,811 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
550,833 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 82% Great: 105%
SPEED RANK: 98th / 1442
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed 		80.8 % 96.9 % Faster effective speed.
+20%
Average Score 
+29%
Memory
Avg. Memory Latency 		88.6 Pts 90.9 Pts +3%
1-Core
Avg. Single Core Speed 		119 Pts 140 Pts Faster single-core speed.
+18%
2-Core
Avg. Dual Core Speed 		224 Pts 279 Pts Faster dual-core speed.
+25%
4-Core
Avg. Quad Core Speed 		395 Pts 552 Pts Much faster quad-core speed.
+40%
8-Core
Avg. Octa Core Speed 		597 Pts 964 Pts Much faster octa-core speed.
+61%
Overclocked Score 
+26%
Memory
OC Memory Latency 		95.9 Pts 96.6 Pts +1%
1-Core
OC Single Core Speed 		137 Pts 155 Pts Faster OC single-core speed.
+13%
2-Core
OC Dual Core Speed 		258 Pts 309 Pts Faster OC dual-core speed.
+20%
4-Core
OC Quad Core Speed 		459 Pts 618 Pts Much faster OC quad-core speed.
+35%
8-Core
OC Octa Core Speed 		696 Pts 1123 Pts Much faster OC octa-core speed.
+61%
Value & Sentiment 
+21%
Market Share
Based on 67,751,306 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.01 % 1.89 % Hugely higher market share.
+87%
Value
Value For Money 		91.1 % 99.5 % Slightly better value.
+9%
User Rating
UBM User Rating 		78 % 92 % More popular.
+18%
Price
Price (score) 		$180 Cheaper.
+29% 		$252
Nice To Haves 
+29%
Age
Newest 		104 Months 66 Months Much more recent.
+37%
TDP
Thermal Design Power (TDP) 		91 Watts +4% 95 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		4 GHz Faster base frequency.
+11% 		3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.2 GHz 4.9 GHz Faster turbo frequency.
+17%
64-Core
OC Multi Core Speed 		716 Pts 1145 Pts Much faster OC 64-core speed.
+60%
64-Core
Avg. Multi Core Speed 		612 Pts 1001 Pts Much faster 64-core speed.
+64%
Specifications 
Series
CPU Architecture 		Skylake Coffee Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 530 UHD 630
Launch Date
Launch Date 		Q3'15 Q4'18
Cache
Cache 		8 MB SmartCache 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Recommended Price
Recommended Customer Price 		$339.00 - $350.00 $374.00 - $385.00
Max Turbo Frequency
Max Turbo Frequency 		4.2 GHz 4.90 GHz
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR4-2666
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 41.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.20 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 80.8%
Average Bench 96.9%
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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

Intel’s Core i7-9700K is an unlocked 9th generation Coffee Lake CPU. It is an 8 core, 8 thread processor. The 9700K features 12 MB of cache, a 95W TDP and Intel UHD 630 graphics. Like the other 9th generation chips, it is compatible with Intel’s new Z390 chipset as well as last years Z370 chipset (with an updated BIOS). The 9700K has stock base / boost clocks of 3.6 / 4.6 GHz and a single core boost of 4.9 GHz (compared to 3.6, 4.7 and 5.0 GHz for the flagship 9900K). This translates to almost identical single, quad and octa core performance between the 9900K and 9700K. Mainstream PC games do not benefit from more than six threads, so at $350 (25% cheaper than the 9900K), the 9700K offers far better value for money to gamers. That said gamers have very little reason not to consider the i5-9600K which, when overclocked, offers almost equivalent performance at a 35% discount. [Oct '18 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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CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial 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 $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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