IntelBX80662I76700K
IntelBX80677G4560

2 Cores, 4 Threads
@3.5GHz Kaby Lake (2017)

Real World Speed
Performance profile from 111,518 user samples
108,973 User Benchmarks
Best Bench: 105% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 78% Base clock 4 GHz, turbo 4 GHz (avg)
Poor: 78% Great: 105%
SPEED RANK: 7th / 956
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 68%
Battle cruiser
2,545 User Benchmarks
Best Bench: 64% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Worst Bench: 51% Base clock 3.5 GHz, turbo 2.55 GHz (avg)
Poor: 51% Great: 64%
SPEED RANK: 163rd / 956
Gaming
Gaming 60%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 36%
Jet ski
Effective Speed
Effective CPU Speed
91.3 % Much faster effective speed.
+51%
60.3 % -51%
SC Mixed
Avg. Single Core Mixed Speed
128 Pts Faster single-core speed.
+23%
104 Pts -23%
QC Mixed
Avg. Quad Core Mixed Speed
447 Pts Much faster quad-core speed.
+60%
279 Pts -60%
MC Mixed
Avg. Multi Core Mixed Speed
686 Pts Hugely faster multi-core speed.
+141%
285 Pts -141%
SC Mixed
OC Single Core Mixed Speed
144 Pts Much faster OC single-core speed.
+32%
109 Pts -32%
QC Mixed
OC Quad Core Mixed Speed
529 Pts Much faster OC quad-core speed.
+78%
297 Pts -78%
MC Mixed
OC Multi Core Mixed Speed
781 Pts Hugely faster OC multi-core speed.
+161%
299 Pts -161%
Market Share
Based on 3,531,292 CPUs tested.
Market Share
Market Share (trailing 30 days)
3.3 % Hugely higher market share.
+371%
0.7 % -371%
Value
Value For Money
88.7 % -23% 109 % Better value.
+23%
User Rating
UBM User Rating
95 % -6% 101 % Slightly more popular.
+6%
Price
Price (score)
$315 -81% $60 Hugely cheaper.
+81%
Age
Newest
20 Months -85% 3 Months Hugely more recent.
+85%
TDP
Thermal Design Power (TDP)
91 Watts -41% 54 Watts Much more energy efficient.
+41%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores -100%
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+100%
4 threads -100%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
4 GHz Slightly faster base frequency.
+14%
3.5 GHz -14%
Turbo Clock
Turbo Clock Speed
4.2 GHz Faster turbo frequency.
+20%
3.5 GHz -20%
SC Int
Single Core Integer Speed
141 Pts Much faster single-core int speed.
+32%
107 Pts -32%
SC Float
Single Core Floating Point Speed
147 Pts Much faster single-core fp speed.
+31%
112 Pts -31%
QC Int
Quad Core Integer Speed
514 Pts Hugely faster quad-core int speed.
+86%
276 Pts -86%
QC Float
Quad Core Floating Point Speed
546 Pts Much faster quad-core fp speed.
+75%
312 Pts -75%
MC Int
Multi Core Integer Speed
722 Pts Hugely faster multi-core int speed.
+162%
276 Pts -162%
MC Float
Multi Core Floating Point Speed
820 Pts Hugely faster multi-core fp speed.
+163%
312 Pts -163%
Series
CPU Architecture
Skylake (2015) Kaby Lake (2017)
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 530 HD 610
Launch Date
Launch Date
Q3'15 Q1'17
Cache
Cache
8 MB SmartCache 3 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2
Recommended Price
Recommended Customer Price
$339.00 - $350.00 $64.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) PCG 2015C (65W)
Memory Types
Memory Types
DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 530 Intel® HD Graphics 610
Graphics Base Frequency
Graphics Base Frequency
350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.05 GHz

More specs » More specs »
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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]

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The Intel G4560 is one of the first Pentium processors to feature Hyper-threading. This means that although the G4560 only has two physical processing cores, it is able to process four threads in parallel by sharing resources between the physical cores. This typically results in a 50% performance improvement over two physical cores alone. Comparing performance between the lowest spec Kaby Lake i3 7100 and the Pentium G4560 shows that in terms of both performance and specs, very little separates them (even virtualization technology VT-d is present on the Pentium). The Pentium does lack AVX 2.0 (Advanced Vector Instructions) and it trails the i3 7100 by 400 MHz (10%) but there is no longer a clear divide between Pentiums and Core i3s. Intel have achieved an almost continuous distribution of performance levels for each price point from the cheapest Pentium to the top end i7-7700K[Jan '17 CPUPro]

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Processor Rankings (Price vs Performance) April 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 which is geared towards gamers. 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.

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AMD Ryzen 7 1700 $319Nvidia GTX 1060-6GB $219Samsung 850 Pro 256GB $148
HDDRAMUSB
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