Over 1,000,000 CPUs benchmarked
The Intel Core i9-10900KF @ 3.70GHz is newer than Intel Core i9-7900X @ 3.30GHz also around 7% faster in multi-threaded (CPU Mark) testing, it is around 18% faster in single-thread testing. However, Intel Core i9-7900X @ 3.30GHz uses around 11% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2294 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 | |
1: Intel Core i9-10900KF @ 3.70GHz | |
2: Intel Core i9-7900X @ 3.30GHz | |
×Intel Core i9-10900KF @ 3.70GHz | ×Intel Core i9-7900X @ 3.30GHz | + ADD | |
---|---|---|---|
Price | $249 - BUY | $325 - BUY | |
Socket Type | FCLGA1200 | FCLGA2066 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.7 GHz | 3.3 GHz | |
Turbo Speed | Up to 5.3 GHz | Up to 4.5 GHz | |
# of Physical Cores | 10 (Threads: 20) | 10 (Threads: 20) | |
Cache | L1: 640KB, L2: 2.5MB, L3: 20MB | L1: 640KB, L2: 10.0MB, L3: 14MB | |
TDP | 125W | 140W | |
Yearly Running Cost | $22.81 | $25.55 | |
Other | |||
First Seen on Chart | Q2 2020 | Q2 2017 | |
# of Samples | 1126 | 1168 | |
CPU Value | 90.3 | 64.7 | |
Single Thread Rating(% diff. to max in group) | 3117(0.0%) | 2550(-18.2%) | |
CPU Mark(% diff. to max in group) | 22492(0.0%) | 21019(-6.6%) |
Intel Core i9-10900KF @ 3.70GHz | 22,492 | |
Intel Core i9-7900X @ 3.30GHz | 21,019 | |
PassMark Software © 2008-2025 |
Intel Core i9-10900KF @ 3.70GHz | 90.3 | |
Intel Core i9-7900X @ 3.30GHz | 64.7 | |
PassMark Software © 2008-2025 |
Intel Core i9-10900KF @ 3.70GHz | 3,117 | |
Intel Core i9-7900X @ 3.30GHz | 2,550 | |
PassMark Software © 2008-2025 |
Intel Core i9-10900KF @ 3.70GHz | Intel Core i9-7900X @ 3.30GHz | |
---|---|---|
Max TDP | 125W | 140W |
Power consumption per day (kWh) | 0.25 | 0.28 |
Running cost per day | $0.063 | $0.070 |
Power consumption per year (kWh) | 91.3 | 102.2 |
Running cost per year | $22.81 | $25.55 |