IntelBX80662I76700K
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 77,731 user samples
77,731 User Benchmarks
Best Bench: 111% Base clock 4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 87% Base clock 4 GHz
Poor: 87% Great: 111%
SPEED RANK: 6th / 934
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed
98.1 % Slightly faster effective speed.
+13%
86.5 % -13%
SC Mixed
Avg. Single Core Mixed Speed
129 Pts Slightly faster single-core speed.
+12%
115 Pts -12%
QC Mixed
Avg. Quad Core Mixed Speed
457 Pts Slightly faster quad-core speed.
+12%
408 Pts -12%
MC Mixed
Avg. Multi Core Mixed Speed
696 Pts Faster multi-core speed.
+19%
587 Pts -19%
SC Mixed
OC Single Core Mixed Speed
144 Pts Slightly faster OC single-core speed.
+11%
129 Pts -11%
QC Mixed
OC Quad Core Mixed Speed
530 Pts Slightly faster OC quad-core speed.
+11%
477 Pts -11%
MC Mixed
OC Multi Core Mixed Speed
781 Pts Faster OC multi-core speed.
+17%
667 Pts -17%
Market Share
Based on 2,606,311 CPUs tested.
User Rating
UBM User Rating
118 % Much more popular.
+36%
86.8 % -36%
Market Share
Market Share (trailing 30 days)
6 % Hugely higher market share.
+163%
2.28 % -163%
Price
Price (score)
$330 -23% 268 USD Cheaper.
+23%
Value
Value For Money
93.6 % +3% 90.5 % -3%
TDP
Thermal Design Power (TDP)
91 Watts +1% 91.8 Watts -1%
Cores
CPU Processing Cores
4 cores -11% 4.44 cores Slightly higher core count.
+11%
Threads
CPU Processing Threads
8 threads Slightly higher thread count.
+12%
7.11 threads -12%
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+33%
18.7 nm -33%
Base Clock
Base Clock Speed
4 GHz Slightly faster base frequency.
+7%
3.73 GHz -7%
Turbo Clock
Turbo Clock Speed
4.2 GHz +4% 4.04 GHz -4%
SC Int
Single Core Integer Speed
141 Pts Slightly faster single-core int speed.
+9%
129 Pts -9%
SC Float
Single Core Floating Point Speed
148 Pts Slightly faster single-core fp speed.
+12%
132 Pts -12%
QC Int
Quad Core Integer Speed
519 Pts Slightly faster quad-core int speed.
+9%
475 Pts -9%
QC Float
Quad Core Floating Point Speed
549 Pts Slightly faster quad-core fp speed.
+13%
487 Pts -13%
MC Int
Multi Core Integer Speed
722 Pts Slightly faster multi-core int speed.
+14%
636 Pts -14%
MC Float
Multi Core Floating Point Speed
819 Pts Faster multi-core fp speed.
+21%
679 Pts -21%
Age
Newest
17 Months Much more recent.
+36%
23.1 Months -36%
Series
CPU Architecture
Skylake (2015)   —
Socket
Motherboard Socket
FCLGA1151   —
Graphics
Integrated Graphics
HD 530   —
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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

Processor Rankings (Price vs Performance) January 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 

The Best.
CPUGPUSSD
Intel Core i7-6700K $330Nvidia GTX 1070 $376Samsung 850 Evo 250GB $98
Intel Core i5-6600K $220AMD RX 480 $200Samsung 850 Pro 256GB $120
Intel Core i7-4790K $339Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 7200.14 1TB $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $103SanDisk Extreme 64GB $28
WD Black 6TB (2015) $270G.SKILL Trident Z DDR4 3200 C16 2x8GB $122SanDisk Extreme 32GB $21
WD Blue 1TB (2012) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $545SanDisk Extreme 16GB $16
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