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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium 4 1400MHz vs AMD Sempron 140

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

×Intel Pentium 4 1400MHz×AMD Sempron 140+ ADD
PriceSearch Online$11.951
Socket TypePGA423AM3
CPU ClassDesktopDesktop
Clockspeed1.4 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP54.7W45W
Yearly Running Cost$9.98$8.21
First Seen on ChartQ1 2009Q3 2009
# of Samples2280
Single Thread Rating(% diff. to max in group)1803(-82.6%)10333(0.0%)
CPU Mark(% diff. to max in group)83(-82.1%)464(0.0%)
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 8th of August 2022 - Higher results represent better performance
Intel Pentium 4 1400MHz
83
AMD Sempron 140
464
CPU Value (CPU Mark / $Price)
As of 8th of August 2022 - Higher results represent better value
Intel Pentium 4 1400MHz
NA
AMD Sempron 140
38.81
CPU Single Thread Rating
As of 8th of August 2022 - Higher results represent better performance
Intel Pentium 4 1400MHz
180
AMD Sempron 140
1,033

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 4 1400MHzAMD Sempron 140
Max TDP54.7W45W
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.