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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs AMD Athlon II X2 270

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Pentium G645 @ 2.90GHz×AMD Athlon II X2 270+ ADD
Price$40 BUY NOW!$23.991
Socket TypeLGA1155AM3
CPU ClassDesktopDesktop
Clockspeed2.9 GHz3.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ1 2012Q2 2011
# of Samples336456
Single Thread Rating14861152
CPU Mark25861975

CPU Mark Rating
As of 19th of February 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
2,586
AMD Athlon II X2 270
1,975
CPU Value (CPU Mark / $Price)
As of 19th of February 2020 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
64.67
AMD Athlon II X2 270
82.33
CPU Single Thread Rating
As of 19th of February 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,486
AMD Athlon II X2 270
1,152

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 Pentium G645 @ 2.90GHzAMD Athlon II X2 270
Max TDP65W65W
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.