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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.

Intel Core2 Quad Q9450 @ 2.66GHzAMD Athlon II X4 630
Price$35.71$42.991
Socket TypeLGA775AM3
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ4 2008Q2 2009
# of Samples706830
Single Thread Rating1132957
CPU Mark37603135
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 26th of April 2019 - Higher results represent better performance
Intel Core2 Quad Q9450 @ 2.66GHz
3,760
AMD Athlon II X4 630
3,135
Intel Core i9-9900K @ 3.60GHz
20,164
AMD Ryzen 7 2700X
16,983
Intel Core i7-8700K @ 3.70GHz
15,964
Intel Core i7-8700 @ 3.20GHz
15,154
AMD Ryzen 7 1700
13,767
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 26th of April 2019 - Higher results represent better value
Intel Core2 Quad Q9450 @ 2.66GHz
105.33
AMD Athlon II X4 630
72.94
Intel Core i9-9900K @ 3.60GHz
41.15
AMD Ryzen 7 2700X
58.01
Intel Core i7-8700K @ 3.70GHz
44.35
Intel Core i7-8700 @ 3.20GHz
50.52
AMD Ryzen 7 1700
86.23
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 26th of April 2019 - Higher results represent better performance
Intel Core2 Quad Q9450 @ 2.66GHz
1,132
AMD Athlon II X4 630
957
Intel Core i9-9900K @ 3.60GHz
2,899
AMD Ryzen 7 2700X
2,193
Intel Core i7-8700K @ 3.70GHz
2,702
Intel Core i7-8700 @ 3.20GHz
2,630
AMD Ryzen 7 1700
1,776
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.
Intel Core2 Quad Q9450 @ 2.66GHzAMD Athlon II X4 630
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.


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