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 9950 Quad-Core	AMD Phenom II X4 910
Price	$134.99¹	$100¹
Socket Type	AM2+	AM3
CPU Class	Desktop	Desktop
Clockspeed	2.6 GHz	2.6 GHz
Turbo Speed	Not Supported	Not Supported
# of Physical Cores	4	4
Max TDP	125W	95W
Yearly Running Cost	$22.81	$17.34
First Seen on Chart	Q4 2008	Q1 2009
# of Samples	345	94
Single Thread Rating	890	907
CPU Mark	3010	3252

¹ - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 24th of June 2019 - Higher results represent better performance
AMD Phenom 9950 Quad-Core	3,010
AMD Phenom II X4 910	3,252
Intel Core i9-9900K @ 3.60GHz	20,204
AMD Ryzen 7 2700X	16,979
Intel Core i7-8700K @ 3.70GHz	15,962
Intel Core i7-8700 @ 3.20GHz	15,162
AMD Ryzen 7 1700	13,771
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 24th of June 2019 - Higher results represent better value
AMD Phenom 9950 Quad-Core	22.30
AMD Phenom II X4 910	32.52
Intel Core i9-9900K @ 3.60GHz	41.66
AMD Ryzen 7 2700X	58.85
Intel Core i7-8700K @ 3.70GHz	45.61
Intel Core i7-8700 @ 3.20GHz	50.54
AMD Ryzen 7 1700	73.03
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 24th of June 2019 - Higher results represent better performance
AMD Phenom 9950 Quad-Core	890
AMD Phenom II X4 910	907
Intel Core i9-9900K @ 3.60GHz	2,899
AMD Ryzen 7 2700X	2,192
Intel Core i7-8700K @ 3.70GHz	2,701
Intel Core i7-8700 @ 3.20GHz	2,630
AMD Ryzen 7 1700	1,775
PassMark Software © 2008-2019

Show other common CPUs in charts

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 9950 Quad-Core	AMD Phenom II X4 910
Max TDP	125W	95W
Power consumption per day (kWh)	abc	abc
Running cost per day	abc	abc
Power consumption per year (kWh)	abc	abc
Running cost per year	abc	abc

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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