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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance 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 Core2 Extreme X7900 @ 2.80GHz×AMD Turion II Dual-Core Mobile M500+ ADD
PriceSearch OnlineSearch Online
Socket TypePGA478S1
CPU ClassLaptopLaptop
Clockspeed2.8 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP44W35W
Yearly Running Cost$8.03$6.39
First Seen on ChartQ1 2009Q4 2009
# of Samples37145
Single Thread Rating979742
CPU Mark16881293

CPU Mark Rating
As of 10th of December 2019 - Higher results represent better performance
Intel Core2 Extreme X7900 @ 2.80GHz
1,688
AMD Turion II Dual-Core Mobile M500
1,293
CPU Single Thread Rating
As of 10th of December 2019 - Higher results represent better performance
Intel Core2 Extreme X7900 @ 2.80GHz
979
AMD Turion II Dual-Core Mobile M500
742

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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.
Intel Core2 Extreme X7900 @ 2.80GHzAMD Turion II Dual-Core Mobile M500
Max TDP44W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.