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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-550 @ 3.20GHz 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 i3-550 @ 3.20GHz×AMD Athlon II X4 645+ ADD
Price$17.91
BUY NOW!		$16.48
BUY NOW!
Socket TypeLGA1156AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
Max TDP73W95W
Yearly Running Cost$13.32$17.34
First Seen on ChartQ2 2010Q4 2010
# of Samples1260585
Single Thread Rating(% diff. to max in group)1340(0.0%)1267(-5.4%)
CPU Mark(% diff. to max in group)1589(-31.4%)2319(0.0%)

CPU Mark Rating
As of 3rd of July 2022 - Higher results represent better performance
Intel Core i3-550 @ 3.20GHz
 1,589
AMD Athlon II X4 645
 2,319
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 3rd of July 2022 - Higher results represent better value
Intel Core i3-550 @ 3.20GHz
 88.74
AMD Athlon II X4 645
 140.69
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 3rd of July 2022 - Higher results represent better performance
Intel Core i3-550 @ 3.20GHz
 1,340
AMD Athlon II X4 645
 1,267
PassMark Software © 2008-2022

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 i3-550 @ 3.20GHzAMD Athlon II X4 645
Max TDP73W95W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.