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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×AMD Athlon X4 845×Intel Core i3-3240 @ 3.40GHz+ ADD
Price$53.131$50 BUY NOW!
Socket TypeFM2+LGA1155
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.4 GHz
Turbo SpeedUp to 3.8 GHzNot Supported
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP65W55W
Yearly Running Cost$11.86$10.04
First Seen on ChartQ1 2016Q1 2012
# of Samples3071382
Single Thread Rating17531803
CPU Mark54084316

CPU Mark Rating
As of 20th of November 2019 - Higher results represent better performance
AMD Athlon X4 845
5,408
Intel Core i3-3240 @ 3.40GHz
4,316
CPU Value (CPU Mark / $Price)
As of 20th of November 2019 - Higher results represent better value
AMD Athlon X4 845
101.80
Intel Core i3-3240 @ 3.40GHz
86.32
CPU Single Thread Rating
As of 20th of November 2019 - Higher results represent better performance
AMD Athlon X4 845
1,753
Intel Core i3-3240 @ 3.40GHz
1,803

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 X4 845Intel Core i3-3240 @ 3.40GHz
Max TDP65W55W
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.