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IntelBX80677I77700T
IntelBX80662I76700K
▲ 5277 ▼
  

4 Cores, 8 Threads @2.90 GHz, Kaby Lake.
Release date ≈ Q1 2017.

VS
▲ 7947,230 ▼

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

Effective Speed 
+13%
Real World Speed
Performance profile from 596,358 user samples
Benchmark your CPU here
7,380 User Benchmarks
Best Bench: 82% Base clock 2.9 GHz, turbo 3.6 GHz (avg)
Worst Bench: 48% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 48% Great: 82%
SPEED RANK: 385th / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 59%
Gunboat
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: 243rd / 1468
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		71.7 % 80.8 % Faster effective speed.
+13%
Average Score 
+15%
Memory
Avg. Memory Latency 		80.6 Pts 88.6 Pts Slightly lower memory latency.
+10%
1-Core
Avg. Single Core Speed 		100 Pts 119 Pts Faster single-core speed.
+19%
2-Core
Avg. Dual Core Speed 		192 Pts 224 Pts Faster dual-core speed.
+17%
4-Core
Avg. Quad Core Speed 		341 Pts 395 Pts Faster quad-core speed.
+16%
8-Core
Avg. Octa Core Speed 		521 Pts 597 Pts Faster octa-core speed.
+15%
Overclocked Score 
+13%
Memory
OC Memory Latency 		91.8 Pts 95.9 Pts +4%
1-Core
OC Single Core Speed 		115 Pts 137 Pts Faster OC single-core speed.
+19%
2-Core
OC Dual Core Speed 		224 Pts 258 Pts Faster OC dual-core speed.
+15%
4-Core
OC Quad Core Speed 		411 Pts 459 Pts Faster OC quad-core speed.
+12%
8-Core
OC Octa Core Speed 		611 Pts 696 Pts Faster OC octa-core speed.
+14%
Value & Sentiment 
+943%
Market Share
Based on 68,998,512 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.58 % Insanely higher market share.
+1,833%
User Rating
UBM User Rating 		52 % 79 % Much more popular.
+52%
Nice To Haves 
+6%
Age
Newest 		93+ Months More recent.
+16% 		111 Months
64-Core
OC Multi Core Speed 		609 Pts 716 Pts Faster OC 64-core speed.
+18%
64-Core
Avg. Multi Core Speed 		521 Pts 612 Pts Faster 64-core speed.
+17%
Specifications 
Launch Date
Launch Date 		Q1'17 Q3'15
Cache
Cache 		8 MB 8 MB SmartCache
Embedded Options Available
Embedded Options Available 		Yes No
Recommended Price
Recommended Customer Price 		$303.00 - $312.00 $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency 		3.80 GHz 4.2 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015A (35W) PCG 2015D (130W)
Memory Types
Memory Types 		DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 630 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		350.00 MHz 350 MHz
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 71.7%
Average Bench 80.8%

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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