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. |
| AMD Phenom II X4 B55 | Intel Core i5-660 @ 3.33GHz | |
|---|---|---|
| Price | Search Online | $349.951 |
| Socket Type | AM2+/AM3 | LGA1156 |
| CPU Class | Desktop | Desktop |
| Clockspeed | 3.3 GHz | 3.3 GHz |
| Turbo Speed | Not Supported | Up to 3.6 GHz |
| # of Physical Cores | 4 | 2 (2 logical cores per physical) |
| Max TDP | NA2 | 73W |
| Yearly Running Cost | NA | $13.32 |
| First Seen on Chart | Q1 2010 | Q4 2009 |
| # of Samples | 505 | 281 |
| Single Thread Rating | 1111 | 1393 |
| CPU Mark | 3855 | 3253 |
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
2 - Information not available. Do you know? Notify Us.
| AMD Phenom II X4 B55 | 3,855 |
| Intel Core i5-660 @ 3.33GHz | 3,253 |
| Intel Core i9-9900K @ 3.60GHz | 20,221 |
| AMD Ryzen 7 2700X | 16,972 |
| Intel Core i7-8700K @ 3.70GHz | 15,960 |
| Intel Core i7-8700 @ 3.20GHz | 15,160 |
| AMD Ryzen 7 1700X | 14,680 |
| PassMark Software © 2008-2019 |
| AMD Phenom II X4 B55 | NA |
| Intel Core i5-660 @ 3.33GHz | 9.30 |
| Intel Core i9-9900K @ 3.60GHz | 41.69 |
| AMD Ryzen 7 2700X | 67.65 |
| Intel Core i7-8700K @ 3.70GHz | 45.60 |
| Intel Core i7-8700 @ 3.20GHz | 50.54 |
| AMD Ryzen 7 1700X | 89.52 |
| PassMark Software © 2008-2019 |
| AMD Phenom II X4 B55 | 1,111 |
| Intel Core i5-660 @ 3.33GHz | 1,393 |
| Intel Core i9-9900K @ 3.60GHz | 2,898 |
| AMD Ryzen 7 2700X | 2,192 |
| Intel Core i7-8700K @ 3.70GHz | 2,701 |
| Intel Core i7-8700 @ 3.20GHz | 2,630 |
| AMD Ryzen 7 1700X | 1,881 |
| 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.
| AMD Phenom II X4 B55 | Intel Core i5-660 @ 3.33GHz | |
|---|---|---|
| Max TDP | NA | 73W |
| 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.