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 Athlon II X4 635	Intel Core i5-655K @ 3.20GHz
Price	$69.95¹	$59.99 BUY NOW!
Socket Type	AM3	LGA1156
CPU Class	Desktop	Desktop
Clockspeed	2.9 GHz	3.2 GHz
Turbo Speed	Not Supported	Up to 3.5 GHz
# of Physical Cores	4	2 (2 logical cores per physical)
Max TDP	95W	73W
Yearly Running Cost	$17.34	$13.32
First Seen on Chart	Q1 2010	Q2 2010
# of Samples	522	42
Single Thread Rating	991	1441
CPU Mark	3242	3399

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

CPU Mark Rating
As of 21st of January 2019 - Higher results represent better performance
AMD Athlon II X4 635	3,242
Intel Core i5-655K @ 3.20GHz	3,399
AMD Ryzen 7 2700X	16,982
Intel Core i7-8700K @ 3.70GHz	15,963
Intel Core i7-8700 @ 3.20GHz	15,135
AMD Ryzen 7 1700	13,746
Intel Core i7-5820K @ 3.30GHz	12,986
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 21st of January 2019 - Higher results represent better value
AMD Athlon II X4 635	46.36
Intel Core i5-655K @ 3.20GHz	56.67
AMD Ryzen 7 2700X	54.96
Intel Core i7-8700K @ 3.70GHz	44.03
Intel Core i7-8700 @ 3.20GHz	36.81
AMD Ryzen 7 1700	80.86
Intel Core i7-5820K @ 3.30GHz	43.29
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 21st of January 2019 - Higher results represent better performance
AMD Athlon II X4 635	991
Intel Core i5-655K @ 3.20GHz	1,441
AMD Ryzen 7 2700X	2,195
Intel Core i7-8700K @ 3.70GHz	2,703
Intel Core i7-8700 @ 3.20GHz	2,627
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,022
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 Athlon II X4 635	Intel Core i5-655K @ 3.20GHz
Max TDP	95W	73W
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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