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	$317¹	$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	76	50
Single Thread Rating	1917	1933
CPU Mark	8238	8348

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

CPU Mark Rating
As of 15th of December 2018 - Higher results represent better performance
Intel Xeon E3-1270 @ 3.40GHz	8,238
Intel Xeon E3-1275 @ 3.40GHz	8,348
AMD Ryzen 7 2700X	16,968
Intel Core i7-8700K @ 3.70GHz	15,960
Intel Core i7-8700 @ 3.20GHz	15,143
AMD Ryzen 7 1700	13,747
Intel Core i7-5820K @ 3.30GHz	12,989
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 15th of December 2018 - Higher results represent better value
Intel Xeon E3-1270 @ 3.40GHz	25.99
Intel Xeon E3-1275 @ 3.40GHz	27.46
AMD Ryzen 7 2700X	58.51
Intel Core i7-8700K @ 3.70GHz	43.14
Intel Core i7-8700 @ 3.20GHz	36.26
AMD Ryzen 7 1700	65.47
Intel Core i7-5820K @ 3.30GHz	43.30
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 15th of December 2018 - Higher results represent better performance
Intel Xeon E3-1270 @ 3.40GHz	1,917
Intel Xeon E3-1275 @ 3.40GHz	1,933
AMD Ryzen 7 2700X	2,193
Intel Core i7-8700K @ 3.70GHz	2,703
Intel Core i7-8700 @ 3.20GHz	2,628
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,022
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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