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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-2300 @ 2.80GHz vs AMD Athlon II X4 645

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

×Intel Core i5-2300 @ 2.80GHz×AMD Athlon II X4 645+ ADD
Price$29.991$69.95
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Socket TypeLGA1155AM3
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.1 GHz
Turbo SpeedUp to 3.1 GHzNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ1 2011Q4 2010
# of Samples991551
Cross-Platform Rating78684363
Single Thread Rating14151223
CPU Mark33222129
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of July 2020 - Higher results represent better performance
Intel Core i5-2300 @ 2.80GHz
3,322
AMD Athlon II X4 645
2,129
CPU Value (CPU Mark / $Price)
As of 9th of July 2020 - Higher results represent better value
Intel Core i5-2300 @ 2.80GHz
110.76
AMD Athlon II X4 645
30.43
CPU Single Thread Rating
As of 9th of July 2020 - Higher results represent better performance
Intel Core i5-2300 @ 2.80GHz
1,415
AMD Athlon II X4 645
1,223

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 i5-2300 @ 2.80GHzAMD Athlon II X4 645
Max TDP95W95W
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.