Over 1,000,000 CPUs benchmarked
The Intel Core i9-9920X @ 3.50GHz is newer than Intel Core i9-9900X @ 3.50GHz also around 14% faster in multi-threaded (CPU Mark) testing but 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 379 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
Compare List | |
×Intel Core i9-9920X @ 3.50GHz | ×Intel Core i9-9900X @ 3.50GHz | + ADD | |
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Price |
$696.81 - BUY
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$310.58 - BUY
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Socket Type | FCLGA2066 | FCLGA2066 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.5 GHz | 3.5 GHz | |
Turbo Speed | Up to 4.5 GHz | Up to 4.5 GHz | |
# of Physical Cores | 12 (Threads: 24) | 10 (Threads: 20) | |
Cache | L1: 768KB, L2: 12.0MB, L3: 19MB | L1: 640KB, L2: 10.0MB, L3: 19MB | |
TDP | 165W | 165W | |
Yearly Running Cost | $30.11 | $30.11 | |
Other | |||
First Seen on Chart | Q4 2018 | Q4 2018 | |
# of Samples | 114 | 265 | |
CPU Value | 36.0 | 69.8 | |
Single Thread Rating(% diff. to max in group) | 2634(0.0%) | 2554(-3.0%) | |
CPU Mark(% diff. to max in group) | 25097(0.0%) | 21685(-13.6%) |
Intel Core i9-9920X @ 3.50GHz | 25,097 | |
Intel Core i9-9900X @ 3.50GHz | 21,685 | |
PassMark Software © 2008-2025 |
Intel Core i9-9920X @ 3.50GHz | 36.0 | |
Intel Core i9-9900X @ 3.50GHz | 69.8 | |
PassMark Software © 2008-2025 |
Intel Core i9-9920X @ 3.50GHz | 2,634 | |
Intel Core i9-9900X @ 3.50GHz | 2,554 | |
PassMark Software © 2008-2025 |
Intel Core i9-9920X @ 3.50GHz | Intel Core i9-9900X @ 3.50GHz | |
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Max TDP | 165W | 165W |
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 |