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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs AMD Phenom II X3 705e

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

×Intel Pentium G645 @ 2.90GHz×AMD Phenom II X3 705e+ ADD
Price$40 BUY NOW!$152.341
Socket TypeLGA1155AM3
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores23
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ1 2012Q2 2009
# of Samples33623
Single Thread Rating1486844
CPU Mark25862209

CPU Mark Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
2,586
AMD Phenom II X3 705e
2,209
CPU Value (CPU Mark / $Price)
As of 20th of February 2020 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
64.67
AMD Phenom II X3 705e
14.50
CPU Single Thread Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,486
AMD Phenom II X3 705e
844

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 Phenom II X3 705e
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.