COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80662I36100
IntelBX80677I57600K
▲ 6120,599 ▼

2 Cores, 4 Threads @3.7GHz, Skylake.
Release date: Q4 2015.

VS
▲ 7518,182 ▼

4 Cores, 4 Threads @3.8GHz, Kaby Lake.
Release date: Q1 2017.

Effective Speed 
+37%
Real World Speed
Performance profile from 305,172 user samples
Benchmark your CPU here
110,166 User Benchmarks
Best Bench: 68% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 29% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Poor: 29% Great: 68%
SPEED RANK: 673rd / 1442
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 41%
Speed boat
195,006 User Benchmarks
Best Bench: 89% Base clock 3.8 GHz, turbo 5.15 GHz (avg)
Worst Bench: 59% Base clock 3.8 GHz, turbo 1.05 GHz (avg)
Poor: 59% Great: 89%
SPEED RANK: 297th / 1442
Gaming
Gaming 76%
Battleship
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 58%
Gunboat
Effective Speed
Effective CPU Speed 		55.4 % 75.8 % Much faster effective speed.
+37%
Average Score 
+48%
Memory
Avg. Memory Latency 		71.8 Pts 85.4 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed 		89.5 Pts 120 Pts Much faster single-core speed.
+34%
2-Core
Avg. Dual Core Speed 		159 Pts 237 Pts Much faster dual-core speed.
+49%
4-Core
Avg. Quad Core Speed 		225 Pts 379 Pts Much faster quad-core speed.
+68%
8-Core
Avg. Octa Core Speed 		237 Pts 403 Pts Much faster octa-core speed.
+70%
Overclocked Score 
+50%
Memory
OC Memory Latency 		91.3 Pts 95.8 Pts +5%
1-Core
OC Single Core Speed 		107 Pts 144 Pts Much faster OC single-core speed.
+35%
2-Core
OC Dual Core Speed 		189 Pts 286 Pts Much faster OC dual-core speed.
+51%
4-Core
OC Quad Core Speed 		274 Pts 490 Pts Much faster OC quad-core speed.
+79%
8-Core
OC Octa Core Speed 		281 Pts 504 Pts Much faster OC octa-core speed.
+79%
Value & Sentiment 
+0%
Market Share
Based on 67,717,877 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.2 % 0.26 % Higher market share.
+30%
Value
Value For Money 		79 % 84.1 % Slightly better value.
+6%
User Rating
UBM User Rating 		61 % 75 % More popular.
+23%
Price
Price (score) 		$76 Much cheaper.
+60% 		$190
Nice To Haves 
+26%
Age
Newest 		102 Months 87 Months More recent.
+15%
TDP
Thermal Design Power (TDP) 		47 Watts Much more energy efficient.
+48% 		91 Watts
Cores
CPU Processing Cores 		2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.7 GHz 3.8 GHz +3%
Turbo Clock
Turbo Clock Speed 		3.7 GHz 4.2 GHz Faster turbo frequency.
+14%
64-Core
OC Multi Core Speed 		285 Pts 510 Pts Much faster OC 64-core speed.
+79%
64-Core
Avg. Multi Core Speed 		240 Pts 407 Pts Much faster 64-core speed.
+70%
Specifications 
Series
CPU Architecture 		Skylake Kaby Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 530 HD 630
Launch Date
Launch Date 		Q3'15 Q1'17
Cache
Cache 		3 MB SmartCache 6 MB
Embedded Options Available
Embedded Options Available 		Yes No
Recommended Price
Recommended Customer Price 		$117.00 $242.00 - $243.00
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 ‡ 		Yes No
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.05 GHz 1.15 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
TSX-NI
Intel® TSX-NI 		No Yes

More specs » More specs »
Conclusion 
Average Bench 55.4%
Average Bench 75.8%
ADVERTISEMENT

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]

MORE DETAILS

User Builds 
110,166
195,006
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - 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 current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback