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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 Atom E3815 @ 1.46GHzAMD Athlon 64 FX-55
Price$209.99 BUY NOW!$179.951
Socket TypeFCBGA1170939
CPU ClassDesktopDesktop
Clockspeed1.5 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP5W104W
Yearly Running Cost$0.91$18.98
First Seen on ChartQ2 2014Q1 2009
# of Samples613
Single Thread Rating2897673
CPU Mark331721
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.


CPU Mark Rating
As of 21st of August 2019 - Higher results represent better performance
Intel Atom E3815 @ 1.46GHz
331
AMD Athlon 64 FX-55
721
Intel Core i9-9900K @ 3.60GHz
20,223
AMD Ryzen 7 2700X
16,960
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,159
AMD Ryzen 7 1700X
14,682
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 21st of August 2019 - Higher results represent better value
Intel Atom E3815 @ 1.46GHz
1.58
AMD Athlon 64 FX-55
4.01
Intel Core i9-9900K @ 3.60GHz
40.86
AMD Ryzen 7 2700X
70.70
Intel Core i7-8700K @ 3.70GHz
45.61
Intel Core i7-8700 @ 3.20GHz
44.85
AMD Ryzen 7 1700X
89.55
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 21st of August 2019 - Higher results represent better performance
Intel Atom E3815 @ 1.46GHz
289
AMD Athlon 64 FX-55
767
Intel Core i9-9900K @ 3.60GHz
2,898
AMD Ryzen 7 2700X
2,190
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





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 Atom E3815 @ 1.46GHzAMD Athlon 64 FX-55
Max TDP5W104W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
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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