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 Pentium B940 @ 2.00GHz	AMD A6-4400M APU
Price	$29.94¹	$7.99¹
Socket Type	PGA988	FS1r2
CPU Class	Laptop	Laptop
Clockspeed	2.0 GHz	2.7 GHz
Turbo Speed	Not Supported	Up to 3.2 GHz
# of Physical Cores	2	1 (2 logical cores per physical)
Max TDP	35W	35W
Yearly Running Cost	$6.39	$6.39
First Seen on Chart	Q2 2011	Q2 2012
# of Samples	352	742
Single Thread Rating	988	992
CPU Mark	1727	1641

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

CPU Mark Rating
As of 19th of July 2019 - Higher results represent better performance
Intel Pentium B940 @ 2.00GHz	1,727
AMD A6-4400M APU	1,641
Intel Core i9-9900K @ 3.60GHz	20,221
AMD Ryzen 7 2700X	16,971
Intel Core i7-8700K @ 3.70GHz	15,960
Intel Core i7-8700 @ 3.20GHz	15,159
AMD Ryzen 7 1700X	14,680
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 19th of July 2019 - Higher results represent better value
Intel Pentium B940 @ 2.00GHz	57.69
AMD A6-4400M APU	205.41
Intel Core i9-9900K @ 3.60GHz	42.57
AMD Ryzen 7 2700X	67.37
Intel Core i7-8700K @ 3.70GHz	45.60
Intel Core i7-8700 @ 3.20GHz	50.53
AMD Ryzen 7 1700X	89.52
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 19th of July 2019 - Higher results represent better performance
Intel Pentium B940 @ 2.00GHz	988
AMD A6-4400M APU	992
Intel Core i9-9900K @ 3.60GHz	2,898
AMD Ryzen 7 2700X	2,192
Intel Core i7-8700K @ 3.70GHz	2,701
Intel Core i7-8700 @ 3.20GHz	2,630
AMD Ryzen 7 1700X	1,881
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 Pentium B940 @ 2.00GHz	AMD A6-4400M APU
Max TDP	35W	35W
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.

[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]