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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs AMD A4-4000 APU

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

×Intel Pentium G645 @ 2.90GHz×AMD A4-4000 APU+ ADD
Price$30
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$34.981
Socket TypeLGA1155FM2
CPU ClassDesktopDesktop
Clockspeed2.9 GHz3.0 GHz
Turbo SpeedNot SupportedUp to 3.2 GHz
# of Physical Cores2 (Threads: 2)1 (Threads: 2)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ1 2012Q2 2013
# of Samples343243
Cross-Platform Rating36932454
Single Thread Rating127811413
CPU Mark13391128
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 6th of June 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,339
AMD A4-4000 APU
1,128
CPU Value (CPU Mark / $Price)
As of 6th of June 2020 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
44.65
AMD A4-4000 APU
32.24
CPU Single Thread Rating
As of 6th of June 2020 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,278
AMD A4-4000 APU
1,141

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 A4-4000 APU
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.