Over 1,000,000 CPUs benchmarked
The AMD Ryzen 7 3800X is newer than Intel Core i9-9900 @ 3.10GHz also around 29% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 7 3800X uses around 47% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 6999 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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×Intel Core i9-9900 @ 3.10GHz | ×AMD Ryzen 7 3800X | + ADD | |
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Price |
$518.7 - BUY
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$259.84 - BUY
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Socket Type | FCLGA1151-2 | AM4 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.1 GHz | 3.9 GHz | |
Turbo Speed | Up to 5.0 GHz | Up to 4.5 GHz | |
# of Physical Cores | 8 (Threads: 16) | 8 (Threads: 16) | |
Cache | L1: 512KB, L2: 2.0MB, L3: 16MB | L1: 512KB, L2: 4.0MB, L3: 32MB | |
TDP | 65W | 105W | |
Yearly Running Cost | $11.86 | $19.16 | |
Other | Intel UHD Graphics 630 | ||
First Seen on Chart | Q3 2019 | Q3 2019 | |
# of Samples | 747 | 6252 | |
CPU Value | 31.6 | 88.9 | |
Single Thread Rating(% diff. to max in group) | 2813(0.0%) | 2715(-3.5%) | |
CPU Mark(% diff. to max in group) | 16371(-29.1%) | 23092(0.0%) |
Intel Core i9-9900 @ 3.10GHz | 16,371 | |
AMD Ryzen 7 3800X | 23,092 | |
PassMark Software © 2008-2025 |
Intel Core i9-9900 @ 3.10GHz | 31.6 | |
AMD Ryzen 7 3800X | 88.9 | |
PassMark Software © 2008-2025 |
Intel Core i9-9900 @ 3.10GHz | 2,813 | |
AMD Ryzen 7 3800X | 2,715 | |
PassMark Software © 2008-2025 |
Intel Core i9-9900 @ 3.10GHz | AMD Ryzen 7 3800X | |
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Max TDP | 65W | 105W |
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 |