Over 1,000,000 CPUs benchmarked
The Intel Core i9-9900KS @ 4.00GHz is newer than Intel Core i7-7820X @ 3.60GHz also around 12% faster in multi-threaded (CPU Mark) testing, it is around 17% faster in single-thread testing. 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 1583 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i9-9900KS @ 4.00GHz | ×Intel Core i7-7820X @ 3.60GHz | + ADD | |
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Price |
$399.99 - BUY
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$89.99 - BUY
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Socket Type | FCLGA1151-2 | FCLGA2066 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 4.0 GHz | 3.6 GHz | |
Turbo Speed | Up to 5.0 GHz | Up to 4.3 GHz | |
# of Physical Cores | 8 (Threads: 16) | 8 (Threads: 16) | |
Cache | L1: 512KB, L2: 2.0MB, L3: 16MB | L1: 512KB, L2: 8.0MB, L3: 11MB | |
TDP | 127W | 140W | |
Yearly Running Cost | $23.18 | $25.55 | |
Other | Intel UHD Graphics 630 | ||
First Seen on Chart | Q4 2019 | Q2 2017 | |
# of Samples | 513 | 1070 | |
CPU Value | 48.7 | 190.4 | |
Single Thread Rating(% diff. to max in group) | 3037(0.0%) | 2522(-16.9%) | |
CPU Mark(% diff. to max in group) | 19492(0.0%) | 17137(-12.1%) |
Intel Core i9-9900KS @ 4.00GHz | 19,492 | |
Intel Core i7-7820X @ 3.60GHz | 17,137 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900KS @ 4.00GHz | 48.7 | |
Intel Core i7-7820X @ 3.60GHz | 190.4 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900KS @ 4.00GHz | 3,037 | |
Intel Core i7-7820X @ 3.60GHz | 2,522 | |
PassMark Software © 2008-2024 |
Intel Core i9-9900KS @ 4.00GHz | Intel Core i7-7820X @ 3.60GHz | |
---|---|---|
Max TDP | 127W | 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 |