CPU Benchmarks
Over 1,000,000 CPUs Benchmarked |
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CPU Performance ComparisonPerformance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily. |
| Intel Core i5-8600K @ 3.60GHz | Intel Core i5-8400 @ 2.80GHz | |
|---|---|---|
| Price | $305.5 BUY NOW! | $229.9 BUY NOW! |
| Socket Type | FCLGA1151 | FCLGA1151 |
| CPU Class | Desktop | Desktop |
| Clockspeed | 3.6 GHz | 2.8 GHz |
| Turbo Speed | Up to 4.3 GHz | Up to 4.0 GHz |
| # of Physical Cores | 6 | 6 |
| Max TDP | 95W | 65W |
| Yearly Running Cost | $17.34 | $11.86 |
| First Seen on Chart | Q4 2017 | Q4 2017 |
| # of Samples | 1407 | 2272 |
| Single Thread Rating | 2516 | 2336 |
| CPU Mark | 12771 | 11640 |
| Intel Core i5-8600K @ 3.60GHz | 12,771 |
| Intel Core i5-8400 @ 2.80GHz | 11,640 |
| Intel Core i9-9900K @ 3.60GHz | 20,205 |
| AMD Ryzen 7 2700X | 16,980 |
| Intel Core i7-8700K @ 3.70GHz | 15,961 |
| Intel Core i7-8700 @ 3.20GHz | 15,149 |
| AMD Ryzen 7 1700 | 13,767 |
| PassMark Software © 2008-2019 |
| Intel Core i5-8600K @ 3.60GHz | 41.80 |
| Intel Core i5-8400 @ 2.80GHz | 50.63 |
| Intel Core i9-9900K @ 3.60GHz | 41.66 |
| AMD Ryzen 7 2700X | 60.67 |
| Intel Core i7-8700K @ 3.70GHz | 44.34 |
| Intel Core i7-8700 @ 3.20GHz | 50.50 |
| AMD Ryzen 7 1700 | 80.74 |
| PassMark Software © 2008-2019 |
| Intel Core i5-8600K @ 3.60GHz | 2,516 |
| Intel Core i5-8400 @ 2.80GHz | 2,336 |
| Intel Core i9-9900K @ 3.60GHz | 2,901 |
| AMD Ryzen 7 2700X | 2,192 |
| Intel Core i7-8700K @ 3.70GHz | 2,702 |
| Intel Core i7-8700 @ 3.20GHz | 2,630 |
| AMD Ryzen 7 1700 | 1,775 |
| PassMark Software © 2008-2019 |
Estimated Energy Usage Cost
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
| Intel Core i5-8600K @ 3.60GHz | Intel Core i5-8400 @ 2.80GHz | |
|---|---|---|
| Max TDP | 95W | 65W |
| Power consumption per day (kWh) | abc | abc |
| Running cost per day | abc | abc |
| Power consumption per year (kWh) | abc | abc |
| Running cost per year | abc | abc |
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.