Real World Speed
Performance profile from 354,223 user samples
354,223 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 89% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 89% Great: 104%
SPEED RANK: 95th / 1456
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed
97.9 % 106 % Slightly faster effective speed.
+8%
Memory
Avg. Memory Latency
93.1 Pts Lower memory latency.
+12%
83.5 Pts
1-Core
Avg. Single Core Speed
142 Pts 183 Pts Faster single-core speed.
+29%
2-Core
Avg. Dual Core Speed
281 Pts 359 Pts Faster dual-core speed.
+28%
4-Core
Avg. Quad Core Speed
551 Pts 691 Pts Faster quad-core speed.
+25%
8-Core
Avg. Octa Core Speed
981 Pts 1,175 Pts Faster octa-core speed.
+20%
Memory
OC Memory Latency
97.2 Pts Slightly lower OC memory latency.
+5%
92.4 Pts
1-Core
OC Single Core Speed
153 Pts 193 Pts Faster OC single-core speed.
+26%
2-Core
OC Dual Core Speed
305 Pts 383 Pts Faster OC dual-core speed.
+26%
4-Core
OC Quad Core Speed
604 Pts 750 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Speed
1116 Pts 1,273 Pts Faster OC octa-core speed.
+14%
Market Share
Based on 68,098,148 CPUs tested
User Rating
UBM User Rating
86 % 95.3 % More popular.
+11%
Market Share
Market Share (trailing 30 days)
1.39 % Higher market share.
+29%
1.08 %
Price
Price (score)
$409 191 USD Hugely cheaper.
+114%
Value
Value For Money
88 % 121 % Much better value.
+37%
TDP
Thermal Design Power (TDP)
95 Watts 94.2 Watts +1%
Cores
CPU Processing Cores
8 cores 10 cores Higher core count.
+25%
Threads
CPU Processing Threads
16 threads +3% 15.6 threads
Lithography
Manufacturing process
14 nm 9.78 nm Much newer manufacturing.
+43%
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+5%
3.42 GHz
Turbo Clock
Turbo Clock Speed
5 GHz +3% 4.84 GHz
64-Core
OC Multi Core Speed
1590 Pts 1,906 Pts Faster OC 64-core speed.
+20%
64-Core
Avg. Multi Core Speed
1451 Pts 1,788 Pts Faster 64-core speed.
+23%
Age
Newest
68 Months 32.6 Months Hugely more recent.
+109%
Series
CPU Architecture
Coffee Lake   —
Socket
Motherboard Socket
FCLGA1151   —
Graphics
Integrated Graphics
UHD 630   —
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The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) June 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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The Best
CPUGPUSSD
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Intel Core i5-13600K $249Nvidia RTX 4060-Ti $385WD Black SN850X M.2 1TB $89
Intel Core i5-12400F $110Nvidia RTX 4070 $520Crucial T700 M.2 4TB $397
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