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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 Phenom II X4 B50AMD Athlon II X4 640
PriceSearch Online$79.95 BUY NOW!
Socket TypeAM2+/AM3AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDPNA295W
Yearly Running CostNA$17.34
First Seen on ChartQ2 2009Q2 2010
# of Samples4051539
Single Thread Rating10941025
CPU Mark36973314
2 - Information not available. Do you know? Notify Us.


CPU Mark Rating
As of 24th of August 2019 - Higher results represent better performance
AMD Phenom II X4 B50
3,697
AMD Athlon II X4 640
3,314
Intel Core i9-9900K @ 3.60GHz
20,220
AMD Ryzen 7 2700X
16,959
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,161
AMD Ryzen 7 1700X
14,683
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 24th of August 2019 - Higher results represent better value
AMD Phenom II X4 B50
NA
AMD Athlon II X4 640
41.46
Intel Core i9-9900K @ 3.60GHz
42.21
AMD Ryzen 7 2700X
68.14
Intel Core i7-8700K @ 3.70GHz
45.61
Intel Core i7-8700 @ 3.20GHz
42.12
AMD Ryzen 7 1700X
89.56
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 24th of August 2019 - Higher results represent better performance
AMD Phenom II X4 B50
1,094
AMD Athlon II X4 640
1,025
Intel Core i9-9900K @ 3.60GHz
2,898
AMD Ryzen 7 2700X
2,190
Intel Core i7-8700K @ 3.70GHz
2,701
Intel Core i7-8700 @ 3.20GHz
2,631
AMD Ryzen 7 1700X
1,881
PassMark Software © 2008-2019





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power 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 Phenom II X4 B50AMD Athlon II X4 640
Max TDPNA95W
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.


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