Over 1,000,000 CPUs benchmarked
The Intel Core i9-10900K @ 3.70GHz is newer than Intel Core i9-9900X @ 3.50GHz, while the multi-threaded (CPU Mark) is simliar, Intel Core i9-10900K @ 3.70GHz is around 18% faster in single-thread testing. However, Intel Core i9-9900X @ 3.50GHz uses around 28% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3252 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i9-9900X @ 3.50GHz | ×Intel Core i9-10900K @ 3.70GHz | + ADD | |
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Price |
$556 - BUY
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$379 - BUY
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Socket Type | FCLGA2066 | FCLGA1200 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.5 GHz | 3.7 GHz | |
Turbo Speed | Up to 4.5 GHz | Up to 5.3 GHz | |
# of Physical Cores | 10 (Threads: 20) | 10 (Threads: 20) | |
Cache | L1: 640KB, L2: 10.0MB, L3: 19MB | L1: 640KB, L2: 2.5MB, L3: 20MB | |
TDP | 165W | 125W | |
Yearly Running Cost | $30.11 | $22.81 | |
Other | Intel UHD Graphics 630 | ||
First Seen on Chart | Q4 2018 | Q2 2020 | |
# of Samples | 230 | 3022 | |
CPU Value | 39.3 | 60.2 | |
Single Thread Rating(% diff. to max in group) | 2561(-18.2%) | 3130(0.0%) | |
CPU Mark(% diff. to max in group) | 21831(-4.4%) | 22827(0.0%) |
Intel Core i9-9900X @ 3.50GHz | 21,831 | |
Intel Core i9-10900K @ 3.70GHz | 22,827 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900X @ 3.50GHz | 39.3 | |
Intel Core i9-10900K @ 3.70GHz | 60.2 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900X @ 3.50GHz | 2,561 | |
Intel Core i9-10900K @ 3.70GHz | 3,130 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900X @ 3.50GHz | Intel Core i9-10900K @ 3.70GHz | |
---|---|---|
Max TDP | 165W | 125W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |