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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium 957 @ 1.20GHz vs Intel Celeron B815 @ 1.60GHz

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 B815 @ 1.60GHz+ ADD
Price$1341Search Online
Socket TypeFCBGA1023PGA988B
CPU ClassLaptopLaptop
Clockspeed1.2 GHz1.6 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 2011Q1 2012
# of Samples3262
Cross-Platform Rating01884
Single Thread Rating574645
CPU Mark622661
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 B815 @ 1.60GHz
661
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 B815 @ 1.60GHz
NA
CPU Single Thread Rating
As of 30th of November 2020 - Higher results represent better performance
Intel Pentium 957 @ 1.20GHz
574
Intel Celeron B815 @ 1.60GHz
645

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 B815 @ 1.60GHz
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.