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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X2 255 vs Intel Core2 Duo E6850 @ 3.00GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD Athlon II X2 255×Intel Core2 Duo E6850 @ 3.00GHz+ ADD
Price$17.951$49.991
Socket TypeAM3LGA775
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ1 2010Q4 2008
# of Samples382715
Cross-Platform Rating25552930
Single Thread Rating1235311873
CPU Mark11131124
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 27th of September 2020 - Higher results represent better performance
AMD Athlon II X2 255
1,113
Intel Core2 Duo E6850 @ 3.00GHz
1,124
CPU Value (CPU Mark / $Price)
As of 27th of September 2020 - Higher results represent better value
AMD Athlon II X2 255
62.03
Intel Core2 Duo E6850 @ 3.00GHz
22.49
CPU Single Thread Rating
As of 27th of September 2020 - Higher results represent better performance
AMD Athlon II X2 255
1,235
Intel Core2 Duo E6850 @ 3.00GHz
1,187

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power 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.
AMD Athlon II X2 255Intel Core2 Duo E6850 @ 3.00GHz
Max TDP65W65W
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.