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 D-1541 @ 2.10GHz	Intel Atom C2750 @ 2.40GHz	Intel Atom C2550 @ 2.40GHz
Price	Search Online	$232¹	Search Online
Socket Type	FCBGA1667	FCBGA1283	FCBGA1283
CPU Class	Server	Server	Server
Clockspeed	2.1 GHz	2.4 GHz	2.4 GHz
Turbo Speed	Up to 2.7 GHz	Up to 2.6 GHz	Up to 2.6 GHz
# of Physical Cores	8 (2 logical cores per physical)	8	4
Max TDP	45W	20W	14W
Yearly Running Cost	$8.21	$3.65	$2.56
First Seen on Chart	Q1 2016	Q1 2014	Q2 2014
# of Samples	18	14	2
Single Thread Rating	1431	568	598
CPU Mark	11064	3768	2261

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

CPU Mark Rating
As of 15th of September 2019 - Higher results represent better performance
Intel Xeon D-1541 @ 2.10GHz	11,064
Intel Atom C2750 @ 2.40GHz	3,768
Intel Atom C2550 @ 2.40GHz	2,261
Intel Core i9-9900K @ 3.60GHz	20,195
Intel Core i7-9700K @ 3.60GHz	17,174
AMD Ryzen 7 2700X	16,980
Intel Core i7-8700K @ 3.70GHz	15,929
Intel Core i7-8700 @ 3.20GHz	15,142
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 15th of September 2019 - Higher results represent better value
Intel Xeon D-1541 @ 2.10GHz	NA
Intel Atom C2750 @ 2.40GHz	16.24
Intel Atom C2550 @ 2.40GHz	NA
Intel Core i9-9900K @ 3.60GHz	40.80
Intel Core i7-9700K @ 3.60GHz	47.84
AMD Ryzen 7 2700X	73.83
Intel Core i7-8700K @ 3.70GHz	45.51
Intel Core i7-8700 @ 3.20GHz	41.04
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 15th of September 2019 - Higher results represent better performance
Intel Xeon D-1541 @ 2.10GHz	1,431
Intel Atom C2750 @ 2.40GHz	568
Intel Atom C2550 @ 2.40GHz	598
Intel Core i9-9900K @ 3.60GHz	2,895
Intel Core i7-9700K @ 3.60GHz	2,819
AMD Ryzen 7 2700X	2,185
Intel Core i7-8700K @ 3.70GHz	2,698
Intel Core i7-8700 @ 3.20GHz	2,628
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 D-1541 @ 2.10GHz	Intel Atom C2750 @ 2.40GHz	Intel Atom C2550 @ 2.40GHz
Max TDP	45W	20W	14W
Power consumption per day (kWh)	abc	abc	abc
Running cost per day	abc	abc	abc
Power consumption per year (kWh)	abc	abc	abc
Running cost per year	abc	abc	abc

Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.

[Home] - [Common CPUs] - [Overclocked CPUs] - [Searchable CPU List] - [Graph Notes]

[High-End CPUs] - [High Mid-Range CPUs] - [Low Mid-Range CPUs] - [Low-End CPUs]

[CPU Mega Page - Detailed CPU List] - [Single Thread CPU Performance]

[CPU Mark by Socket Type] - [Manufacturer Market Share]