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Mobile Intel Celeron 1.70GHz vs Mobile Pentium III - M 866MHz

The Mobile Intel Pentium III - M 866MHz is newer than Mobile Intel Celeron 1.70GHz and is around 17% faster in multi-threaded (CPU Mark) testing. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 3 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Mobile Intel Celeron 1.70GHz×Mobile Intel Pentium III - M 866MHz+ ADD
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Socket TypeNA2BGA2, microPGA2
CPU ClassLaptopLaptop
Clockspeed1.7 GHz0.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 2KB, L2: 0.0MB, L3: 0MBNA2
TDPNA219.5W
Yearly Running CostNA$3.47
Other
First Seen on ChartQ2 2009Q2 2009
# of Samples21
CPU Rank57805745
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)2543(0.0%)NA
CPU Mark(% diff. to max in group)118(-14.4%)138(0.0%)
2 - Information not available. Do you know? Notify Us.
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 16th of March 2026 - Higher results represent better performance
Mobile Intel Celeron 1.70GHz
118
Mobile Intel Pentium III - M 866MHz
138
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 16th of March 2026 - Higher results represent better performance
Mobile Intel Celeron 1.70GHz
254
Mobile Intel Pentium III - M 866MHz
NA
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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.
Mobile Intel Celeron 1.70GHz Mobile Intel Pentium III - M 866MHz
Max TDPNA19.5W
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.