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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium 957 @ 1.20GHz vs Intel Celeron B800 @ 1.50GHz

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

×Intel Pentium 957 @ 1.20GHz×Intel Celeron B800 @ 1.50GHz+ ADD
Price$1341$24.991
Socket TypeFCBGA1023PGA988B
CPU ClassLaptopLaptop
Clockspeed1.2 GHz1.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP17W35W
Yearly Running Cost$3.10$6.39
First Seen on ChartQ2 2011Q2 2011
# of Samples3276
Cross-Platform Rating01758
Single Thread Rating574641
CPU Mark622648
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of November 2020 - Higher results represent better performance
Intel Pentium 957 @ 1.20GHz
622
Intel Celeron B800 @ 1.50GHz
648
CPU Value (CPU Mark / $Price)
As of 30th of November 2020 - Higher results represent better value
Intel Pentium 957 @ 1.20GHz
4.64
Intel Celeron B800 @ 1.50GHz
25.93
CPU Single Thread Rating
As of 30th of November 2020 - Higher results represent better performance
Intel Pentium 957 @ 1.20GHz
574
Intel Celeron B800 @ 1.50GHz
641

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 957 @ 1.20GHzIntel Celeron B800 @ 1.50GHz
Max TDP17W35W
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.