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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs AMD Phenom II X3 720

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 720+ ADD
Price$93.351$109.551
Socket TypeLGA1155AM3
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)3 (Threads: 3)
Max TDP65W95W
Yearly Running Cost$11.86$17.34
First Seen on ChartQ1 2012Q1 2009
# of Samples352372
Cross-Platform Rating36753665
Single Thread Rating12701115
CPU Mark12991560
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of February 2021 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,299
AMD Phenom II X3 720
1,560
CPU Value (CPU Mark / $Price)
As of 28th of February 2021 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
13.92
AMD Phenom II X3 720
14.24
CPU Single Thread Rating
As of 28th of February 2021 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,270
AMD Phenom II X3 720
1,115

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 720
Max TDP65W95W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.