Over 1,000,000 CPUs benchmarked
The Intel Core i9-13900KF is newer than AMD Ryzen 9 7900X also around 11% faster in multi-threaded (CPU Mark) testing, it is around 8% faster in single-thread testing. However, AMD Ryzen 9 7900X uses around 31% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 8065 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i9-13900KF | ×AMD Ryzen 9 7900X | + ADD | |
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Price |
$500.52 - BUY
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$350 - BUY
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Socket Type | FCLGA1700 | AM5 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.0 GHz | 4.7 GHz | |
Turbo Speed | Up to 5.8 GHz | Up to 5.6 GHz | |
# of Physical Cores | 24 (Threads: 32) | 12 (Threads: 24) | |
Cache | L1: 2,176KB, L2: 32.0MB, L3: 36MB | L1: 768KB, L2: 12.0MB, L3: 64MB | |
TDP | 125W | 170W | |
Yearly Running Cost | $22.81 | $31.03 | |
Other | AMD Radeon Graphics | ||
First Seen on Chart | Q4 2022 | Q3 2022 | |
# of Samples | 2884 | 5181 | |
CPU Value | 115.9 | 147.2 | |
Single Thread Rating(% diff. to max in group) | 4596(0.0%) | 4245(-7.6%) | |
CPU Mark(% diff. to max in group) | 57985(0.0%) | 51519(-11.2%) |
Intel Core i9-13900KF | 57,985 | |
AMD Ryzen 9 7900X | 51,519 | |
PassMark Software © 2008-2025 |
Intel Core i9-13900KF | 115.9 | |
AMD Ryzen 9 7900X | 147.2 | |
PassMark Software © 2008-2025 |
Intel Core i9-13900KF | 4,596 | |
AMD Ryzen 9 7900X | 4,245 | |
PassMark Software © 2008-2025 |
Intel Core i9-13900KF | AMD Ryzen 9 7900X | |
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Max TDP | 125W | 170W |
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 |