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Intel
IntelBX80684I99900KS
▲ 53272 ▼
  

10 Cores, 16 Threads.
Release date ≈ Q1 2023.

VS
▲ 573,637 ▼
  

8 Cores, 16 Threads @4.00 GHz, 127 W.
Release date ≈ Q4 2019.

Effective Speed 
+4%
Real World Speed
Performance profile from 17,354 user samples
Benchmark your CPU here
4,514 User Benchmarks
Great bench: 109% Base clock 2.4 GHz, turbo 4.25 GHz (avg)
Poor bench: 93% Base clock 2.4 GHz, turbo 2.45 GHz (avg)
Poor: 93% Great: 109%
SPEED RANK: 80th / 1468
Gaming
Gaming 103%
UFO
Desktop
Desktop 104%
UFO
Workstation
Workstation 104%
UFO
12,840 User Benchmarks
Best Bench: 105% Base clock 4 GHz, turbo 5.1 GHz (avg)
Worst Bench: 89% Base clock 4 GHz, turbo 5 GHz (avg)
Poor: 89% Great: 105%
SPEED RANK: 99th / 1468
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
Effective Speed
Effective CPU Speed 		103 % +4% 98.8 %
Average Score 
+14%
Memory
Avg. Memory Latency 		68.9 Pts 92.8 Pts Much lower memory latency.
+35%
1-Core
Avg. Single Core Speed 		190 Pts Faster single-core speed.
+29% 		147 Pts
2-Core
Avg. Dual Core Speed 		379 Pts Much faster dual-core speed.
+31% 		289 Pts
4-Core
Avg. Quad Core Speed 		729 Pts Faster quad-core speed.
+29% 		563 Pts
8-Core
Avg. Octa Core Speed 		1162 Pts Faster octa-core speed.
+14% 		1016 Pts
Overclocked Score 
+14%
Memory
OC Memory Latency 		76 Pts 97.7 Pts Lower OC memory latency.
+29%
1-Core
OC Single Core Speed 		200 Pts Faster OC single-core speed.
+29% 		155 Pts
2-Core
OC Dual Core Speed 		400 Pts Faster OC dual-core speed.
+30% 		308 Pts
4-Core
OC Quad Core Speed 		777 Pts Faster OC quad-core speed.
+27% 		614 Pts
8-Core
OC Octa Core Speed 		1289 Pts Faster OC octa-core speed.
+12% 		1148 Pts
Value & Sentiment 
+559%
Market Share
Based on 68,929,107 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.49 % Insanely higher market share.
+1,125% 		0.04 %
User Rating
UBM User Rating 		53 % 57 % Slightly more popular.
+8%
Nice To Haves 
+27%
Age
Newest 		20+ Months Much more recent.
+67% 		60+ Months
64-Core
OC Multi Core Speed 		1810 Pts Slightly faster OC 64-core speed.
+9% 		1664 Pts
64-Core
Avg. Multi Core Speed 		1613 Pts Slightly faster 64-core speed.
+5% 		1531 Pts
Conclusion 
Average Bench 103%
Average Bench 98.8%

Very fast [Feb '24 Daemonen]

MORE DETAILS

The Intel's specially binned i9-9900K, featuring 5GHz all core boost and base clock of 4GHz. This CPU is one of the most powerful Intel CPU in term of day-to-day and gaming performance but with TDP of 127W, bulky air cooler or 240mm AIO is recommended to make sure the CPU doesn't overheat, and open loop liquid cooling if you want to OC. [Jun '20 ColdSpy]

MORE DETAILS

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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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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