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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Celeron B815 @ 1.60GHz vs Intel Pentium T4400 @ 2.20GHz

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

×Intel Celeron B815 @ 1.60GHz×Intel Pentium T4400 @ 2.20GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypePGA988BPGA478
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ1 2012Q4 2011
# of Samples259851
Cross-Platform Rating17451803
Single Thread Rating6248523
CPU Mark626758
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 20th of September 2020 - Higher results represent better performance
Intel Celeron B815 @ 1.60GHz
626
Intel Pentium T4400 @ 2.20GHz
758
CPU Single Thread Rating
As of 20th of September 2020 - Higher results represent better performance
Intel Celeron B815 @ 1.60GHz
624
Intel Pentium T4400 @ 2.20GHz
852

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 Celeron B815 @ 1.60GHzIntel Pentium T4400 @ 2.20GHz
Max TDP35W35W
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.