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 i7-8700K @ 3.70GHz | Intel Core i7-7700K @ 4.20GHz | |
|---|---|---|
| Price | $349.99 BUY NOW! | $344.61 BUY NOW! |
| Socket Type | FCLGA1151 | LGA 1151 |
| CPU Class | Desktop | Desktop |
| Clockspeed | 3.7 GHz | 4.2 GHz |
| Turbo Speed | Up to 4.7 GHz | Up to 4.5 GHz |
| # of Physical Cores | 6 (2 logical cores per physical) | 4 (2 logical cores per physical) |
| Max TDP | 95W | 95W |
| Yearly Running Cost | $17.34 | $17.34 |
| First Seen on Chart | Q4 2017 | Q4 2016 |
| # of Samples | 8422 | 7776 |
| Single Thread Rating | 2698 | 2581 |
| CPU Mark | 15929 | 11996 |
| Intel Core i7-8700K @ 3.70GHz | 15,929 |
| Intel Core i7-7700K @ 4.20GHz | 11,996 |
| Intel Core i9-9900K @ 3.60GHz | 20,195 |
| Intel Core i7-9700K @ 3.60GHz | 17,184 |
| AMD Ryzen 7 2700X | 16,980 |
| Intel Core i7-8700 @ 3.20GHz | 15,141 |
| AMD Ryzen 7 1700X | 14,811 |
| PassMark Software © 2008-2019 |
| Intel Core i7-8700K @ 3.70GHz | 45.51 |
| Intel Core i7-7700K @ 4.20GHz | 34.81 |
| Intel Core i9-9900K @ 3.60GHz | 40.80 |
| Intel Core i7-9700K @ 3.60GHz | 47.08 |
| AMD Ryzen 7 2700X | 85.76 |
| Intel Core i7-8700 @ 3.20GHz | 41.05 |
| AMD Ryzen 7 1700X | 90.34 |
| PassMark Software © 2008-2019 |
| Intel Core i7-8700K @ 3.70GHz | 2,698 |
| Intel Core i7-7700K @ 4.20GHz | 2,581 |
| Intel Core i9-9900K @ 3.60GHz | 2,895 |
| Intel Core i7-9700K @ 3.60GHz | 2,819 |
| AMD Ryzen 7 2700X | 2,185 |
| Intel Core i7-8700 @ 3.20GHz | 2,628 |
| AMD Ryzen 7 1700X | 1,887 |
| 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 i7-8700K @ 3.70GHz | Intel Core i7-7700K @ 4.20GHz | |
|---|---|---|
| Max TDP | 95W | 95W |
| 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.