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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.

×Intel Core i3-2105 @ 3.10GHz×AMD Athlon II X4 631 Quad-Core+ ADD
Price$114.991$801
Socket TypeLGA1155FM1
CPU ClassDesktopDesktop
Clockspeed3.1 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (2 logical cores per physical)4
Max TDP65W100W
Yearly Running Cost$11.86$18.25
First Seen on ChartQ2 2011Q2 2011
# of Samples102202
Single Thread Rating1576904
CPU Mark37123149

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Core i3-2105 @ 3.10GHz
3,712
AMD Athlon II X4 631 Quad-Core
3,149
CPU Value (CPU Mark / $Price)
As of 17th of November 2019 - Higher results represent better value
Intel Core i3-2105 @ 3.10GHz
32.29
AMD Athlon II X4 631 Quad-Core
39.37
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Core i3-2105 @ 3.10GHz
1,576
AMD Athlon II X4 631 Quad-Core
904

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 Core i3-2105 @ 3.10GHzAMD Athlon II X4 631 Quad-Core
Max TDP65W100W
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.