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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 Athlon II X3 420eIntel Pentium E6600 @ 3.06GHz
Price$116.151$1001
Socket TypeAM3LGA775
CPU ClassDesktopDesktop
Clockspeed2.6 GHz3.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores32
Max TDP45W65W
Yearly Running Cost$8.21$11.86
First Seen on ChartQ2 2011Q4 2010
# of Samples6424
Single Thread Rating8251243
CPU Mark22851860
CPU Mark Rating
As of 24th of October 2019 - Higher results represent better performance
AMD Athlon II X3 420e
2,285
Intel Pentium E6600 @ 3.06GHz
1,860
CPU Value (CPU Mark / $Price)
As of 24th of October 2019 - Higher results represent better value
AMD Athlon II X3 420e
19.68
Intel Pentium E6600 @ 3.06GHz
18.61
CPU Single Thread Rating
As of 24th of October 2019 - Higher results represent better performance
AMD Athlon II X3 420e
825
Intel Pentium E6600 @ 3.06GHz
1,243

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 Athlon II X3 420eIntel Pentium E6600 @ 3.06GHz
Max TDP45W65W
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.