Over 1,000,000 CPUs benchmarked
The Intel Core i9-7920X @ 2.90GHz is newer than Intel Core i9-7900X @ 3.30GHz also around 11% 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 1548 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 i9-7900X @ 3.30GHz | ×Intel Core i9-7920X @ 2.90GHz | + ADD | |
---|---|---|---|
Price |
$325 - BUY
![]() |
$218.07 - BUY
![]() | |
Socket Type | FCLGA2066 | FCLGA2066 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.3 GHz | 2.9 GHz | |
Turbo Speed | Up to 4.5 GHz | Up to 4.4 GHz | |
# of Physical Cores | 10 (Threads: 20) | 12 (Threads: 24) | |
Cache | L1: 640KB, L2: 10.0MB, L3: 14MB | L1: 768KB, L2: 12.0MB, L3: 17MB | |
TDP | 140W | 140W | |
Yearly Running Cost | $25.55 | $25.55 | |
Other | |||
First Seen on Chart | Q2 2017 | Q3 2017 | |
# of Samples | 1189 | 359 | |
CPU Value | 64.7 | 108.5 | |
Single Thread Rating(% diff. to max in group) | 2551(0.0%) | 2499(-2.0%) | |
CPU Mark(% diff. to max in group) | 21043(-11.1%) | 23667(0.0%) |
Intel Core i9-7900X @ 3.30GHz | 21,043 | |
Intel Core i9-7920X @ 2.90GHz | 23,667 | |
PassMark Software © 2008-2025 |
Intel Core i9-7900X @ 3.30GHz | 64.7 | |
Intel Core i9-7920X @ 2.90GHz | 108.5 | |
PassMark Software © 2008-2025 |
Intel Core i9-7900X @ 3.30GHz | 2,551 | |
Intel Core i9-7920X @ 2.90GHz | 2,499 | |
PassMark Software © 2008-2025 |
Intel Core i9-7900X @ 3.30GHz | Intel Core i9-7920X @ 2.90GHz | |
---|---|---|
Max TDP | 140W | 140W |
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 |