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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium D 805 @ 2.66GHz vs AMD Athlon 64 FX-55

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

×Intel Pentium D 805 @ 2.66GHz×AMD Athlon 64 FX-55+ ADD
PriceSearch Online$65
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Socket TypePLGA775939
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)1 (Threads: 1)
Max TDP95W104W
Yearly Running Cost$17.34$18.98
First Seen on ChartQ4 2008Q1 2009
# of Samples13613
Cross-Platform Rating6360
Single Thread Rating49735053
CPU Mark374404
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 14th of April 2021 - Higher results represent better performance
Intel Pentium D 805 @ 2.66GHz
374
AMD Athlon 64 FX-55
404
CPU Value (CPU Mark / $Price)
As of 14th of April 2021 - Higher results represent better value
Intel Pentium D 805 @ 2.66GHz
NA
AMD Athlon 64 FX-55
6.22
CPU Single Thread Rating
As of 14th of April 2021 - Higher results represent better performance
Intel Pentium D 805 @ 2.66GHz
497
AMD Athlon 64 FX-55
505

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.
Intel Pentium D 805 @ 2.66GHzAMD Athlon 64 FX-55
Max TDP95W104W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.