Over 1,000,000 CPUs benchmarked
The AMD Ryzen 9 7950X is newer than AMD Ryzen 9 7900X and is around 22% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 12958 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
Compare the performance of up to 5 different CPUs
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×AMD Ryzen 9 7900X | ×AMD Ryzen 9 7950X | + ADD | |
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Price |
$319.97 - BUY
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$439.99 - BUY
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Socket Type | AM5 | AM5 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 4.7 GHz | 4.5 GHz | |
Turbo Speed | Up to 5.6 GHz | Up to 5.7 GHz | |
# of Physical Cores | 12 (Threads: 24) | 16 (Threads: 32) | |
Cache | L1: 768KB, L2: 12.0MB, L3: 64MB | L1: 1,024KB, L2: 16.0MB, L3: 64MB | |
TDP | 170W | 170W | |
Yearly Running Cost | $31.03 | $31.03 | |
Other | AMD Radeon Graphics | AMD Radeon Graphics | |
First Seen on Chart | Q3 2022 | Q3 2022 | |
# of Samples | 6162 | 6796 | |
CPU Value | 160.7 | 142.1 | |
Single Thread Rating(% diff. to max in group) | 4240(-0.6%) | 4267(0.0%) | |
CPU Mark(% diff. to max in group) | 51430(-17.7%) | 62508(0.0%) |
AMD Ryzen 9 7900X | 51,430 | |
AMD Ryzen 9 7950X | 62,508 | |
PassMark Software © 2008-2025 |
AMD Ryzen 9 7900X | 160.7 | |
AMD Ryzen 9 7950X | 142.1 | |
PassMark Software © 2008-2025 |
AMD Ryzen 9 7900X | 4,240 | |
AMD Ryzen 9 7950X | 4,267 | |
PassMark Software © 2008-2025 |
AMD Ryzen 9 7900X | AMD Ryzen 9 7950X | |
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Max TDP | 170W | 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 |