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 Core i3-4340 @ 3.60GHz	AMD A8-6600K APU
Price	$169.99¹	$96.99¹
Socket Type	LGA1150	FM2
CPU Class	Desktop	Desktop
Clockspeed	3.6 GHz	3.9 GHz
Turbo Speed	Not Supported	Up to 4.2 GHz
# of Physical Cores	2 (2 logical cores per physical)	2 (2 logical cores per physical)
Max TDP	54W	100W
Yearly Running Cost	$9.86	$18.25
First Seen on Chart	Q1 2013	Q2 2013
# of Samples	145	876
Single Thread Rating	2086	1461
CPU Mark	5242	4590

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 Core i3-4340 @ 3.60GHz	5,242
AMD A8-6600K APU	4,590
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 Core i3-4340 @ 3.60GHz	30.84
AMD A8-6600K APU	47.33
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 Core i3-4340 @ 3.60GHz	2,086
AMD A8-6600K APU	1,461
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 Core i3-4340 @ 3.60GHz	AMD A8-6600K APU
Max TDP	54W	100W
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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