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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X3 405e vs Intel Pentium G640T @ 2.40GHz

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

×AMD Athlon II X3 405e×Intel Pentium G640T @ 2.40GHz+ ADD
Price$79.991$83.991
Socket TypeAM3LGA1155
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)2 (Threads: 2)
Max TDP45W35W
Yearly Running Cost$8.21$6.39
First Seen on ChartQ1 2010Q1 2012
# of Samples1114
Cross-Platform Rating03302
Single Thread Rating9731102
CPU Mark13311139
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of August 2020 - Higher results represent better performance
AMD Athlon II X3 405e
1,331
Intel Pentium G640T @ 2.40GHz
1,139
CPU Value (CPU Mark / $Price)
As of 15th of August 2020 - Higher results represent better value
AMD Athlon II X3 405e
16.64
Intel Pentium G640T @ 2.40GHz
13.56
CPU Single Thread Rating
As of 15th of August 2020 - Higher results represent better performance
AMD Athlon II X3 405e
973
Intel Pentium G640T @ 2.40GHz
1,102

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 405eIntel Pentium G640T @ 2.40GHz
Max TDP45W35W
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.