IntelBX80684I59600K
IntelBX8070110600K

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

6 Cores, 12 Threads @4.1GHz, Comet Lake.
Release date: Q2 2020.

CSGO
Dust 2 1080p Max
280 EFps 284 EFps +1%
GTAV
Franklin & Lamar 1080p Max
110 EFps +4% 106 EFps
Overwatch
Temple of Anubis 1080p Max
138 EFps 139 EFps +1%
PUBG
M249 Training 1080p Max
135 EFps 139 EFps +3%
Fortnite
UserBenchmark Island 1080p Max
133 EFps 139 EFps +5%
Real World Speed
Performance profile from 202,101 user samples
194,345 User Benchmarks
Best Bench: 105% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 84% Base clock 3.7 GHz, turbo 4.3 GHz (avg)
Poor: 84% Great: 105%
SPEED RANK: 16th / 1272
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 80%
Battleship
7,756 User Benchmarks
Best Bench: 103% Base clock 4.1 GHz, turbo 5.1 GHz (avg)
Worst Bench: 90% Base clock 4.1 GHz, turbo 1.5 GHz (avg)
Poor: 90% Great: 103%
SPEED RANK: 14th / 1272
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed
95.2 % 96.6 % +2%
Memory
Avg. Memory Latency
92.5 Pts 93.1 Pts +1%
1-Core
Avg. Single Core Mixed Speed
136 Pts 142 Pts +4%
2-Core
Avg. Dual Core Mixed Speed
270 Pts 281 Pts +4%
4-Core
Avg. Quad Core Mixed Speed
529 Pts 539 Pts +2%
8-Core
Avg. Octa Core Mixed Speed
757 Pts 884 Pts Faster octa-core speed.
+17%
Memory
OC Memory Latency
96.9 Pts 97.4 Pts +1%
1-Core
OC Single Core Mixed Speed
154 Pts +1% 153 Pts
2-Core
OC Dual Core Mixed Speed
306 Pts +0% 305 Pts
4-Core
OC Quad Core Mixed Speed
611 Pts +2% 598 Pts
8-Core
OC Octa Core Mixed Speed
887 Pts 982 Pts Faster OC octa-core speed.
+11%
Market Share
Based on 34,630,417 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.22 % Hugely higher market share.
+270%
0.33 %
Value
Value For Money
104 % Slightly better value.
+8%
96.9 %
User Rating
UBM User Rating
222 % +4% 213 %
Price
Price (score)
$199 Cheaper.
+28%
$275
Age
Newest
24 Months 5 Months Much more recent.
+79%
TDP
Thermal Design Power (TDP)
95 Watts More energy efficient.
+24%
125 Watts
Cores
CPU Processing Cores
6 cores 6 cores
Threads
CPU Processing Threads
6 threads 12 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.7 GHz 4.1 GHz Faster base frequency.
+11%
Turbo Clock
Turbo Clock Speed
4.6 GHz 4.8 GHz +4%
64-Core
OC Multi Core Mixed Speed
886 Pts 1231 Pts Much faster OC 64-core speed.
+39%
64-Core
Avg. Multi Core Mixed Speed
764 Pts 1121 Pts Much faster 64-core speed.
+47%
Series
CPU Architecture
Coffee Lake Comet Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1200
Graphics
Integrated Graphics
UHD 630 UHD 630
Launch Date
Launch Date
Q4'18 Q2'20
Cache
Cache
9 MB SmartCache 12 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency
4.60 GHz 4.80 GHz
Bus Speed
Bus Speed
8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) PCG 2015D
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 128 GB
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.20 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
3.0 3

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]

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Intel’s tenth gen, six-core i5-10600K is one of the fastest consumer CPUs currently available. Out of the box, its maximum all core frequency is 4.5 GHz, but a simple overclock allows all 12 threads to hit 5.0 GHz. Although a new Z490 (LGA1200) motherboard is required, Intel have indicated that LGA1200 will remain compatible with Rocket Lake CPUs which are due later this year. The eight-core Ryzen 3700X currently competes in the 10600K’s price bracket. CPU based encoding is akin to using hair clippers on a lawn but If dedicated hardware such as NVENC or QuickSync is not an option, the 3700X can outperform the 10600K in encoding workloads such as UserBenchmark 64-core, Cinebench, Blender-CPU and Handbrake-CPU. Meanwhile, the 10600K is better for almost everything else. Currently, the real problem with the 10600K, and much of the Comet Lake line up, is availability. Whilst there was a paper launch in Q2 2020, at the time of writing, the 10600K is still largely unavailable for purchase. In order to achieve better value for money, without compromising on gaming performance, it is necessary to consider the older generation 9600K which is 26% cheaper and offers similar gaming performance. [Jun '20 CPUPro]

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Processor Rankings (Price vs Performance) October 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

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CPUGPUSSD
Intel Core i5-9600K $199Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $143Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $275Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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