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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium III 1400 @ 1400MHz vs Intel Celeron 450 @ 2.20GHz

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


×Intel Pentium III 1400 @ 1400MHz×Intel Celeron 450 @ 2.20GHz+ ADD
PriceSearch Online$13.51
Socket TypeSocket 370LGA775
CPU ClassDesktopDesktop
Clockspeed1.4 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP31.2W35W
Yearly Running Cost$5.69$6.39
First Seen on ChartQ2 2009Q1 2009
# of Samples4115
Cross-Platform Rating00
Single Thread Rating27235323
CPU Mark193433
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 1st of March 2021 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
 193
Intel Celeron 450 @ 2.20GHz
 433
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 1st of March 2021 - Higher results represent better value
Intel Pentium III 1400 @ 1400MHz
 NA
Intel Celeron 450 @ 2.20GHz
 32.11
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 1st of March 2021 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
 272
Intel Celeron 450 @ 2.20GHz
 532
PassMark Software © 2008-2021

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 III 1400 @ 1400MHzIntel Celeron 450 @ 2.20GHz
Max TDP31.2W35W
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.