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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.

AMD Phenom 8250 Triple-CoreAMD Phenom 8400 Triple-Core
PriceSearch OnlineSearch Online
Socket TypeNA2AM2+
CPU ClassDesktopDesktop
Clockspeed1.9 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores33
Max TDP65W95W
Yearly Running Cost$11.86$17.34
First Seen on ChartQ2 2009Q1 2009
# of Samples993
Single Thread Rating642718
CPU Mark16681632
CPU Mark Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Phenom 8250 Triple-Core
1,668
AMD Phenom 8400 Triple-Core
1,632
CPU Single Thread Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Phenom 8250 Triple-Core
642
AMD Phenom 8400 Triple-Core
718

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.
AMD Phenom 8250 Triple-CoreAMD Phenom 8400 Triple-Core
Max TDP65W95W
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.