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 Xeon E5620 @ 2.40GHz	AMD Opteron 6128
Price	$13.7 BUY NOW!	$20.99 BUY NOW!
Socket Type	LGA1366	G34
CPU Class	Server	Server
Clockspeed	2.4 GHz	2.0 GHz
Turbo Speed	Up to 2.7 GHz	Not Supported
# of Physical Cores	4 (2 logical cores per physical)	8
Max TDP	80W	115W
Yearly Running Cost	$14.60	$20.99
First Seen on Chart	Q2 2010	Q2 2010
# of Samples	111	5
Single Thread Rating	1057	691
CPU Mark	4858	4505

CPU Mark Rating
As of 19th of November 2018 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz	4,858
AMD Opteron 6128	4,505
Intel Core i7-8700K @ 3.70GHz	15,964
Intel Core i7-8700 @ 3.20GHz	15,157
AMD Ryzen 7 1700	13,742
Intel Core i7-5820K @ 3.30GHz	12,989
AMD Ryzen 5 1600	12,267
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 19th of November 2018 - Higher results represent better value
Intel Xeon E5620 @ 2.40GHz	354.66
AMD Opteron 6128	214.63
Intel Core i7-8700K @ 3.70GHz	44.47
Intel Core i7-8700 @ 3.20GHz	37.58
AMD Ryzen 7 1700	65.44
Intel Core i7-5820K @ 3.30GHz	43.30
AMD Ryzen 5 1600	94.37
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 19th of November 2018 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz	1,057
AMD Opteron 6128	691
Intel Core i7-8700K @ 3.70GHz	2,704
Intel Core i7-8700 @ 3.20GHz	2,629
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,021
AMD Ryzen 5 1600	1,822
PassMark Software © 2008-2018

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.

	Intel Xeon E5620 @ 2.40GHz	AMD Opteron 6128
Max TDP	80W	115W
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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