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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium D 940 @ 3.20GHz vs Intel Pentium E2140 @ 1.60GHz

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

×Intel Pentium D 940 @ 3.20GHz×Intel Pentium E2140 @ 1.60GHz+ ADD
PriceSearch Online$89.951
Socket TypePLGA775LGA775, PLGA775
CPU ClassDesktopDesktop
Clockspeed3.2 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP130W65W
Yearly Running Cost$23.73$11.86
First Seen on ChartQ4 2008Q4 2008
# of Samples220345
Cross-Platform Rating7561034
Single Thread Rating59635813
CPU Mark456458
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 3rd of July 2020 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
456
Intel Pentium E2140 @ 1.60GHz
458
CPU Value (CPU Mark / $Price)
As of 3rd of July 2020 - Higher results represent better value
Intel Pentium D 940 @ 3.20GHz
NA
Intel Pentium E2140 @ 1.60GHz
5.10
CPU Single Thread Rating
As of 3rd of July 2020 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
596
Intel Pentium E2140 @ 1.60GHz
581

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 @ 3.20GHzIntel Pentium E2140 @ 1.60GHz
Max TDP130W65W
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.