Intel
IntelBX80684I59600K
  

4 Cores, 8 Threads @2.9 GHz, Skylake.
Release date ≈ Q1 2016.

VS
About

6 Cores, 6 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2018.

Real World Speed
Performance profile from 74,282 user samples
1,410 User Benchmarks
Best Bench: 73% Base clock 2.9 GHz, turbo 3.75 GHz (avg)
Worst Bench: 43% Base clock 2.9 GHz, turbo 0.8 GHz (avg)
Poor: 43% Great: 73%
SPEED RANK: 218th / 1206
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 44%
Speed boat
72,872 User Benchmarks
Best Bench: 107% Base clock 3.7 GHz, turbo 5.15 GHz (avg)
Worst Bench: 85% Base clock 3.7 GHz, turbo 2.1 GHz (avg)
Poor: 85% Great: 107%
SPEED RANK: 11th / 1206
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed
61.7 % 94.3 % Much faster effective speed.
+53%
1-Core
Avg. Single Core Mixed Speed
96.1 Pts 137 Pts Much faster single-core speed.
+43%
2-Core
Avg. Dual Core Mixed Speed
185 Pts 272 Pts Much faster dual-core speed.
+47%
4-Core
Avg. Quad Core Mixed Speed
331 Pts 532 Pts Much faster quad-core speed.
+61%
8-Core
Avg. Octa Core Mixed Speed
492 Pts 757 Pts Much faster octa-core speed.
+54%
1-Core
OC Single Core Mixed Speed
114 Pts 154 Pts Much faster OC single-core speed.
+35%
2-Core
OC Dual Core Mixed Speed
215 Pts 308 Pts Much faster OC dual-core speed.
+43%
4-Core
OC Quad Core Mixed Speed
410 Pts 607 Pts Much faster OC quad-core speed.
+48%
8-Core
OC Octa Core Mixed Speed
565 Pts 877 Pts Much faster OC octa-core speed.
+55%
Market Share
Based on 24,747,391 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.61 % Insanely higher market share.
+6,000%
User Rating
UBM User Rating
53 % 182 % Hugely more popular.
+243%
Age
Newest
49+ Months 15 Months Much more recent.
+69%
64-Core
OC Multi Core Mixed Speed
568 Pts 878 Pts Much faster OC 64-core speed.
+55%
64-Core
Avg. Multi Core Mixed Speed
497 Pts 763 Pts Much faster 64-core speed.
+54%
Launch Date
Launch Date
Q3'15 Q4'18
Cache
Cache
8 MB SmartCache 9 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Recommended Price
Recommended Customer Price
$568.00 $262.00 - $263.00
Memory Types
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
34.1 GB/s 41.6 GB/s
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 530 Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.05 GHz 1.15 GHz
Package Size
Package Size
42mm x 28mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No

More specs » More specs »
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The hex-core i5-9600K is third in Intel’s line-up of 9th generation Coffee Lake CPUs. It has a TDP of 95W and requires an aftermarket cooler (such as the $20 GAMMAXX 400). The 9600K was designed to be overclocked. Once this is enabled in the BIOS (requires a Z-series motherbaord), the 9600K runs 10% faster. In terms of performance, the i5-9600K is almost unbeatable for desktop users and it has sufficient multi-core performance to handle all but the most demanding workstation tasks. For multimedia producers the Ryzen 3000 series offers great 64-core performance at a very competitive price. For example the overclocked Ryzen 3600 is approximately 13% worse for gaming, desktop and normal consumer workloads but it is 27% faster for 64-core processing. At stock clocks the i5-9600K is around 8% slower than Intel’s flagship i9-9900K but when both are overclocked, the 9600K closes the gaming gap to within two or three percent. Considering that the 9900K is the fastest gaming processor available, and almost twice the price of the 9600K, this is no small feat. The i5-9600K is aimed squarely at gamers who are not willing to compromise on performance but don't want to pay more than they need to. [Oct '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) February 2020 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]

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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 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.
  • - 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $159Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $338Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $683SanDisk Ultra Fit 32GB $16
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