IntelBX80684I59600K
IntelBX80677I77700K

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

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

CSGO
Dust 2 1080p Max
280 EFps +4% 270 EFps
GTAV
Franklin & Lamar 1080p Max
110 EFps +2% 108 EFps
Overwatch
Temple of Anubis 1080p Max
138 EFps +3% 134 EFps
PUBG
M249 Training 1080p Max
135 EFps Slightly Better PUBG EFps.
+8%
125 EFps
Fortnite
UserBenchmark Island 1080p Max
133 EFps 145 EFps Slightly Better Fortnite EFps.
+9%
Real World Speed
Performance profile from 1,033,506 user samples
321,194 User Benchmarks
Best Bench: 103% Base clock 3.7 GHz, turbo 5.15 GHz (avg)
Worst Bench: 82% Base clock 3.7 GHz, turbo 4.3 GHz (avg)
Poor: 82% Great: 103%
SPEED RANK: 120th / 1442
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 77%
Battleship
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 188th / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
Effective Speed
Effective CPU Speed
93.2 % Faster effective speed.
+11%
84.2 %
14 Nov19|PCGamer
AMD Ryzen 9 3950X review
1 % Hitm2 1%, FarC5 6%, TWarW2 2%, SotTR 5%, MESoW 0% StrangeB 1%, ACO 4%, MetroEx 0%, Divis2 2%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S...
9 % BFV 14%, SotTR 0%, MetroEx 22%, Divis2 0%
28 May20|Gamers Nexus
Best CPUs of 2020 So Far (Gaming, ...
6 % OC SotTR 9% OC, TWarTKC 15% OC, Divis2 1% OC F119 0% OC
28 May20|Gamers Nexus
Best CPUs of 2020 So Far (Gaming, ...
1 % Hitm2 3%, SotTR 7% F119 3%, Divis2 1%
30 Oct19|Gamers Nexus
Intel i9-9900KS Review: Overclocki...
5 % Hitm2 0%, TWarW2 1%, F118 10%, GTAV 11%, SotTR 5%
Memory
Avg. Memory Latency
91 Pts +2% 89.6 Pts
1-Core
Avg. Single Core Speed
135 Pts Slightly faster single-core speed.
+6%
127 Pts
2-Core
Avg. Dual Core Speed
268 Pts Faster dual-core speed.
+11%
242 Pts
4-Core
Avg. Quad Core Speed
525 Pts Faster quad-core speed.
+23%
426 Pts
8-Core
Avg. Octa Core Speed
688 Pts Slightly faster octa-core speed.
+6%
647 Pts
Memory
OC Memory Latency
96.5 Pts 96.5 Pts
1-Core
OC Single Core Speed
153 Pts Slightly faster OC single-core speed.
+8%
142 Pts
2-Core
OC Dual Core Speed
306 Pts Faster OC dual-core speed.
+11%
275 Pts
4-Core
OC Quad Core Speed
604 Pts Faster OC quad-core speed.
+25%
482 Pts
8-Core
OC Octa Core Speed
822 Pts Faster OC octa-core speed.
+12%
737 Pts
Market Share
Based on 67,712,463 CPUs tested
Market Share
Market Share (trailing 30 days)
1.05 % Slightly higher market share.
+6%
0.99 %
Value
Value For Money
109 % Better value.
+26%
86.7 %
User Rating
UBM User Rating
92 % More popular.
+11%
83 %
Price
Price (score)
$155 Much cheaper.
+38%
$250
Age
Newest
66 Months More recent.
+24%
87 Months
TDP
Thermal Design Power (TDP)
95 Watts 91 Watts +4%
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
6 threads 8 threads Much higher thread count.
+33%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.7 GHz 4.2 GHz Faster base frequency.
+14%
Turbo Clock
Turbo Clock Speed
4.6 GHz +2% 4.5 GHz
64-Core
OC Multi Core Speed
848 Pts Faster OC 64-core speed.
+14%
747 Pts
64-Core
Avg. Multi Core Speed
717 Pts Slightly faster 64-core speed.
+8%
662 Pts
Series
CPU Architecture
Coffee Lake Kaby Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
UHD 630 HD 630
Launch Date
Launch Date
Q4'18 Q1'17
Cache
Cache
9 MB SmartCache 8 MB
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price
$262.00 - $263.00 $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency
4.60 GHz 4.50 GHz
Memory Types
Memory Types
DDR4-2666 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡
Intel® UHD Graphics 630 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350 MHz 350.00 MHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
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 motherboard), 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 CPU encoding (Cinebench, Blender, Handbrake etc.) the Ryzen 3000 series offers great 64-core performance. 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. CPU encoding is akin to using hair clippers on a lawn, encoding tasks are far better performed by dedicated hardware such an NVENC or QuickSync. 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

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

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]

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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.
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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.

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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

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CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia 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) $35Corsair 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
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