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IntelBX80662I76700K
Intel
▲ 7847,150 ▼

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

VS
▲ 53779 ▼
  

4 Cores, 8 Threads @1.80 GHz, 15 W.
Release date ≈ Q3 2019.

Effective Speed 
+43%
Real World Speed
Performance profile from 640,058 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
51,080 User Benchmarks
Best Bench: 74% Base clock 2.3 GHz, turbo 4 GHz (avg)
Worst Bench: 32% Base clock 2.3 GHz, turbo 0.4 GHz (avg)
Poor: 32% Great: 74%
SPEED RANK: 649th / 1442
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 44%
Speed boat
Effective Speed
Effective CPU Speed 		80.8 % Much faster effective speed.
+43% 		56.4 %
Average Score 
+45%
Memory
Avg. Memory Latency 		88.6 Pts Much lower memory latency.
+34% 		66.2 Pts
1-Core
Avg. Single Core Speed 		119 Pts Much faster single-core speed.
+30% 		91.3 Pts
2-Core
Avg. Dual Core Speed 		224 Pts Much faster dual-core speed.
+37% 		164 Pts
4-Core
Avg. Quad Core Speed 		395 Pts Much faster quad-core speed.
+54% 		257 Pts
8-Core
Avg. Octa Core Speed 		597 Pts Much faster octa-core speed.
+72% 		348 Pts
Overclocked Score 
+16%
Memory
OC Memory Latency 		95.9 Pts Lower OC memory latency.
+10% 		86.9 Pts
1-Core
OC Single Core Speed 		137 Pts Slightly faster OC single-core speed.
+7% 		128 Pts
2-Core
OC Dual Core Speed 		258 Pts Slightly faster OC dual-core speed.
+8% 		240 Pts
4-Core
OC Quad Core Speed 		459 Pts Faster OC quad-core speed.
+20% 		382 Pts
8-Core
OC Octa Core Speed 		696 Pts Much faster OC octa-core speed.
+33% 		522 Pts
Value & Sentiment 
+283%
Market Share
Based on 67,696,121 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.99 % Hugely higher market share.
+519% 		0.16 %
User Rating
UBM User Rating 		78 % Much more popular.
+47% 		53 %
Nice To Haves 
+22%
Age
Newest 		104 Months 55+ Months Much more recent.
+47%
64-Core
OC Multi Core Speed 		716 Pts Much faster OC 64-core speed.
+37% 		521 Pts
64-Core
Avg. Multi Core Speed 		612 Pts Much faster 64-core speed.
+75% 		350 Pts
Specifications 
Launch Date
Launch Date 		Q3'15 Q3'19
Cache
Cache 		8 MB SmartCache 8 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.2 GHz 4.90 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 4 GT/s
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR4-2666, LPDDR3-2133, LPDDR4-2933
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 45.8 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® UHD Graphics
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 300 MHz
Graphics Video Max Memory
Graphics Video Max Memory 		64 GB 32 GB
Package Size
Package Size 		37.5mm x 37.5mm 46mm x 24mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
PCI Express Revision
PCI Express Revision 		3.0 3
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 1x4, 2x2, 1x2+2x1 and 4x1

More specs » More specs »
Conclusion 
Average Bench 80.8%
Average Bench 56.4%
ADVERTISEMENT

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]

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  • - CPU tests include: integer, floating and string
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  • - Reports are generated and presented on userbenchmark.com
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $132Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair 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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