IntelBX8070110900K
AMD100-100000051WOF

10 Cores, 20 Threads @3.7GHz, Comet Lake.
Release date: Q2 2020.

16 Cores, 32 Threads @3.5GHz, Zen2.
Release date: Q4 2019.

CSGO
Dust 2 1080p Max
313 EFps Much Better CSGO EFps.
+34%
233 EFps
GTAV
Franklin & Lamar 1080p Max
109 EFps +4% 105 EFps
Overwatch
Temple of Anubis 1080p Max
138 EFps Slightly Better Overwatch EFps.
+6%
130 EFps
PUBG
M249 Training 1080p Max
142 EFps Better PUBG EFps.
+15%
124 EFps
Fortnite
UserBenchmark Island 1080p Max
135 EFps 141 EFps +4%
Real World Speed
Performance profile from 44,953 user samples
18,334 User Benchmarks
Best Bench: 108% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 96% Base clock 3.7 GHz, turbo 4 GHz (avg)
Poor: 96% Great: 108%
SPEED RANK: 1st / 1276
Gaming
Gaming 103%
UFO
Desktop
Desktop 103%
UFO
Workstation
Workstation 112%
UFO
26,619 User Benchmarks
Best Bench: 96% Base clock 3.55 GHz, turbo 4.4 GHz (avg)
Worst Bench: 79% Base clock 3.5 GHz, turbo 0.85 GHz (avg)
Poor: 79% Great: 96%
SPEED RANK: 43rd / 1276
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 114%
UFO
Effective Speed
Effective CPU Speed
103 % Faster effective speed.
+16%
88.4 %
Memory
Avg. Memory Latency
93.2 Pts Lower memory latency.
+19%
78.4 Pts
1-Core
Avg. Single Core Mixed Speed
153 Pts Faster single-core speed.
+12%
137 Pts
2-Core
Avg. Dual Core Mixed Speed
304 Pts Faster dual-core speed.
+12%
272 Pts
4-Core
Avg. Quad Core Mixed Speed
602 Pts Faster quad-core speed.
+14%
527 Pts
8-Core
Avg. Octa Core Mixed Speed
1163 Pts Faster octa-core speed.
+11%
1050 Pts
Memory
OC Memory Latency
97.6 Pts Slightly lower OC memory latency.
+10%
89.1 Pts
1-Core
OC Single Core Mixed Speed
162 Pts Faster OC single-core speed.
+11%
146 Pts
2-Core
OC Dual Core Mixed Speed
322 Pts Faster OC dual-core speed.
+11%
291 Pts
4-Core
OC Quad Core Mixed Speed
634 Pts Faster OC quad-core speed.
+13%
563 Pts
8-Core
OC Octa Core Mixed Speed
1247 Pts Faster OC octa-core speed.
+12%
1114 Pts
Market Share
Based on 36,273,744 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.45 % Much higher market share.
+67%
0.27 %
Value
Value For Money
86.5 % Better value.
+26%
68.8 %
User Rating
UBM User Rating
96 % More popular.
+14%
84 %
Price
Price (score)
$521 Cheaper.
+24%
$690
Age
Newest
7 Months Much more recent.
+42%
12 Months
TDP
Thermal Design Power (TDP)
125 Watts 105 Watts More energy efficient.
+16%
Cores
CPU Processing Cores
10 cores 16 cores Much higher core count.
+60%
Threads
CPU Processing Threads
20 threads 32 threads Much higher thread count.
+60%
Lithography
Manufacturing process
14 nm 7 nm Much newer manufacturing.
+50%
Base Clock
Base Clock Speed
3.7 GHz Slightly faster base frequency.
+6%
3.5 GHz
Turbo Clock
Turbo Clock Speed
5.3 GHz Faster turbo frequency.
+13%
4.7 GHz
64-Core
OC Multi Core Mixed Speed
2113 Pts 3006 Pts Much faster OC 64-core speed.
+42%
64-Core
Avg. Multi Core Mixed Speed
2002 Pts 2780 Pts Much faster 64-core speed.
+39%
Series
CPU Architecture
Comet Lake Zen2
Socket
Motherboard Socket
FCLGA1200 AM4
Graphics
Integrated Graphics
UHD 630 None
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Intel’s Comet Lake flagship, the i9-10900K, is the fastest gaming and desktop CPU currently available. This ten-core hyperthreaded processor can easily be overclocked so that all twenty threads run at an eye-watering 5.2 GHz. Whilst its stellar performance is second to none, it comes with a premium price tag of $488 USD. The 10900K also requires a new (Z490) LGA1200 motherboard, which Intel has indicated will remain compatible with Rocket Lake CPUs which are due later this year. Whilst AMD’s competing $420 USD Ryzen 3900X and $675 USD Ryzen 3950X do have a greater number of cores, their lower clock speeds and higher memory latency handicap them in non-rendering use cases. Overall, the 10900K has a 16% effective speed advantage over both the 3900X and 3950X. Users that do a lot of rendering should investigate dedicated hardware encoders such as NVENC and Quick Sync as these are far more efficient than CPU based rendering. Comparing the 10900K and 10700K shows that, when paired with a 2060S, the 10700K offers comparable gaming performance for 20% less money. [Jun '20 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 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 i5-9600K $197Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $268Nvidia GTX 1650S (Super) $190Samsung 850 Pro 512GB $185
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Ultra Fit 32GB $16
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