IntelBX80677I57600K
IntelBX80677G4560

4 Cores, 4 Threads
@3.8GHz Kaby Lake (2017)

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

Real World Speed
Performance profile from 39,886 user samples
29,670 User Benchmarks
Best Bench: 114% Base clock 3.8 GHz, turbo 5 GHz (avg)
Worst Bench: 76% Base clock 3.8 GHz, turbo 1.3 GHz (avg)
Poor: 76% Great: 114%
SPEED RANK: 20th / 980
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 58%
Gunboat
10,216 User Benchmarks
Best Bench: 64% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Worst Bench: 49% Base clock 3.5 GHz, turbo 2.2 GHz (avg)
Poor: 49% Great: 64%
SPEED RANK: 190th / 980
Gaming
Gaming 60%
Gunboat
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 35%
Jet ski
Effective Speed
Effective CPU Speed
95.4 % Much faster effective speed.
+60%
59.5 % -60%
SC Mixed
Avg. Single Core Mixed Speed
131 Pts Faster single-core speed.
+27%
103 Pts -27%
QC Mixed
Avg. Quad Core Mixed Speed
495 Pts Much faster quad-core speed.
+80%
275 Pts -80%
MC Mixed
Avg. Multi Core Mixed Speed
506 Pts Hugely faster multi-core speed.
+81%
280 Pts -81%
SC Mixed
OC Single Core Mixed Speed
152 Pts Much faster OC single-core speed.
+39%
109 Pts -39%
QC Mixed
OC Quad Core Mixed Speed
598 Pts Hugely faster OC quad-core speed.
+102%
296 Pts -102%
MC Mixed
OC Multi Core Mixed Speed
604 Pts Hugely faster OC multi-core speed.
+101%
300 Pts -101%
Market Share
Based on 5,492,308 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.51 % Hugely higher market share.
+215%
0.48 % -215%
Value
Value For Money
104 % Slightly better value.
+7%
97.1 % -7%
User Rating
UBM User Rating
123 % +3% 119 % -3%
Price
Price (score)
$230 -66% $79 Much cheaper.
+66%
Age
Newest
9 Months 0% 9 Months 0%
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
4 threads 0% 4 threads 0%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
3.8 GHz Slightly faster base frequency.
+9%
3.5 GHz -9%
Turbo Clock
Turbo Clock Speed
4.2 GHz Faster turbo frequency.
+20%
3.5 GHz -20%
SC Int
Single Core Integer Speed
148 Pts Much faster single-core int speed.
+38%
107 Pts -38%
SC Float
Single Core Floating Point Speed
158 Pts Much faster single-core fp speed.
+41%
112 Pts -41%
QC Int
Quad Core Integer Speed
584 Pts Hugely faster quad-core int speed.
+113%
274 Pts -113%
QC Float
Quad Core Floating Point Speed
622 Pts Hugely faster quad-core fp speed.
+100%
311 Pts -100%
MC Int
Multi Core Integer Speed
585 Pts Hugely faster multi-core int speed.
+113%
275 Pts -113%
MC Float
Multi Core Floating Point Speed
623 Pts Hugely faster multi-core fp speed.
+99%
313 Pts -99%
Graphics
Integrated Graphics
HD 630 HD 610
Series
CPU Architecture
Kaby Lake (2017) Kaby Lake (2017)
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Series
CPU Architecture
Kaby Lake (2017) Kaby Lake (2017)
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 610
Cache
Cache
6 MB 3 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2
Recommended Price
Recommended Customer Price
$242.00 - $243.00 $64.00
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® HD Graphics 610
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.05 GHz

More specs » More specs »
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The i5-7600K targets high end gamers, it sits just behind the flagship i7-7700K in Intel’s Kaby Lake lineup. The 7600K will likely be the most popular gaming CPU of 2017 (some competition from AMD’s upcoming Zen/Ryzen CPUs, would be very welcome). Comparing the 7600K and 6600K shows that the two processors are very closely matched and comparing the 7600K vs the hyper-threaded 7700K highlights the relative strength of the 7700K for workstation performance. There are no significant architectural differences between Kaby Lake and Skylake so, when fully overclocked, the two generations should perform similarly but Kaby Lake offers faster base clocks, improved speed shift technology which helps CPU responsiveness, and better integrated graphics[Jan '17 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) October 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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CPUGPUSSD
Intel Core i7-7700K $300Nvidia GTX 1070 $394Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $128
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $950SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3000 C15 2x8GB $163SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
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