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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 Phenom II X4 925
PriceSearch Online$43.991
Socket TypeAM2+/AM3AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDPNA295W
Yearly Running CostNA$17.34
First Seen on ChartQ2 2009Q1 2009
# of Samples405498
Single Thread Rating1094972
CPU Mark36973415
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.


CPU Mark Rating
As of 21st of August 2019 - Higher results represent better performance
AMD Phenom II X4 B50
3,697
AMD Phenom II X4 925
3,415
Intel Core i9-9900K @ 3.60GHz
20,223
AMD Ryzen 7 2700X
16,960
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,160
AMD Ryzen 7 1700X
14,682
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 21st of August 2019 - Higher results represent better value
AMD Phenom II X4 B50
NA
AMD Phenom II X4 925
77.64
Intel Core i9-9900K @ 3.60GHz
40.86
AMD Ryzen 7 2700X
70.70
Intel Core i7-8700K @ 3.70GHz
45.61
Intel Core i7-8700 @ 3.20GHz
44.85
AMD Ryzen 7 1700X
89.55
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 21st of August 2019 - Higher results represent better performance
AMD Phenom II X4 B50
1,094
AMD Phenom II X4 925
972
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 Phenom II X4 925
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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