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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 Core2 Duo P8400 @ 2.26GHzIntel Celeron 3205U @ 1.50GHz
Price$297.011$287.041
Socket TypeBGA479FCBGA1168
CPU ClassLaptopLaptop
Clockspeed2.3 GHz1.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP25W15W
Yearly Running Cost$4.56$2.74
First Seen on ChartQ4 2008Q2 2015
# of Samples113867
Single Thread Rating903803
CPU Mark14531499
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 16th of September 2019 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
1,453
Intel Celeron 3205U @ 1.50GHz
1,499
Intel Core i9-9900K @ 3.60GHz
20,194
Intel Core i7-9700K @ 3.60GHz
17,177
AMD Ryzen 7 2700X
16,979
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 16th of September 2019 - Higher results represent better value
Intel Core2 Duo P8400 @ 2.26GHz
4.89
Intel Celeron 3205U @ 1.50GHz
5.22
Intel Core i9-9900K @ 3.60GHz
40.80
Intel Core i7-9700K @ 3.60GHz
47.06
AMD Ryzen 7 2700X
77.18
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 16th of September 2019 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
903
Intel Celeron 3205U @ 1.50GHz
803
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





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 Core2 Duo P8400 @ 2.26GHzIntel Celeron 3205U @ 1.50GHz
Max TDP25W15W
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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