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 E3-1270 @ 3.40GHz	Intel Xeon E3-1275 @ 3.40GHz
Price	$317 BUY NOW!	$304 BUY NOW!
Socket Type	LGA1155	LGA1155
CPU Class	Server	Server
Clockspeed	3.4 GHz	3.4 GHz
Turbo Speed	Up to 3.8 GHz	Up to 3.8 GHz
# of Physical Cores	4 (2 logical cores per physical)	4 (2 logical cores per physical)
Max TDP	80W	95W
Yearly Running Cost	$14.60	$17.34
First Seen on Chart	Q2 2011	Q2 2011
# of Samples	74	50
Single Thread Rating	1920	1933
CPU Mark	8240	8348

CPU Mark Rating
As of 18th of July 2018 - Higher results represent better performance
Intel Xeon E3-1270 @ 3.40GHz	8,240
Intel Xeon E3-1275 @ 3.40GHz	8,348
Intel Core i7-8700K @ 3.70GHz	15,989
AMD Ryzen 7 1700	13,749
Intel Core i7-5820K @ 3.30GHz	12,995
AMD Ryzen 5 1600	12,284
Intel Core i7-7700K @ 4.20GHz	12,055
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 18th of July 2018 - Higher results represent better value
Intel Xeon E3-1270 @ 3.40GHz	25.99
Intel Xeon E3-1275 @ 3.40GHz	27.46
Intel Core i7-8700K @ 3.70GHz	45.96
AMD Ryzen 7 1700	63.66
Intel Core i7-5820K @ 3.30GHz	48.13
AMD Ryzen 5 1600	81.90
Intel Core i7-7700K @ 4.20GHz	43.84
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 18th of July 2018 - Higher results represent better performance
Intel Xeon E3-1270 @ 3.40GHz	1,920
Intel Xeon E3-1275 @ 3.40GHz	1,933
Intel Core i7-8700K @ 3.70GHz	2,705
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,021
AMD Ryzen 5 1600	1,824
Intel Core i7-7700K @ 4.20GHz	2,583
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 E3-1270 @ 3.40GHz	Intel Xeon E3-1275 @ 3.40GHz
Max TDP	80W	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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