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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium D 940 @ 3.20GHz vs AMD Athlon 1640B

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

×Intel Pentium D 940 @ 3.20GHz×AMD Athlon 1640B+ ADD
PriceSearch Online$501
Socket TypePLGA775AM2
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)1 (Threads: 1)
Max TDP130W45W
Yearly Running Cost$23.73$8.21
First Seen on ChartQ4 2008Q2 2009
# of Samples22018
Cross-Platform Rating7560
Single Thread Rating59637113
CPU Mark456633
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 10th of July 2020 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
456
AMD Athlon 1640B
633
CPU Value (CPU Mark / $Price)
As of 10th of July 2020 - Higher results represent better value
Intel Pentium D 940 @ 3.20GHz
NA
AMD Athlon 1640B
12.66
CPU Single Thread Rating
As of 10th of July 2020 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
596
AMD Athlon 1640B
711

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 940 @ 3.20GHzAMD Athlon 1640B
Max TDP130W45W
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.