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	$13.65 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	115	5
Single Thread Rating	1050	691
CPU Mark	4810	4505

CPU Mark Rating
As of 22nd of January 2019 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz	4,810
AMD Opteron 6128	4,505
AMD Ryzen 7 2700X	16,978
Intel Core i7-8700K @ 3.70GHz	15,963
Intel Core i7-8700 @ 3.20GHz	15,133
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 22nd of January 2019 - Higher results represent better value
Intel Xeon E5620 @ 2.40GHz	352.45
AMD Opteron 6128	214.63
AMD Ryzen 7 2700X	54.95
Intel Core i7-8700K @ 3.70GHz	45.25
Intel Core i7-8700 @ 3.20GHz	36.80
AMD Ryzen 7 1700	80.86
Intel Core i7-5820K @ 3.30GHz	43.29
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 22nd of January 2019 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz	1,050
AMD Opteron 6128	691
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.

	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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