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Intel Pentium III Mobile 866MHz

Price and performance details for the Intel Pentium III Mobile 866MHz can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Pentium III Mobile 866MHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs.


Intel Pentium III Mobile 866MHz

Description:

Class: Laptop

Socket:

Clockspeed: 0.9 GHz

Cores: 1 Threads: 1

Other names: Intel(R) Pentium(R) III Mobile CPU 866MHz

CPU First Seen on Charts: Q2 2009

CPUmark/$Price: NA

Overall Rank: 3995

Last Price Change: NA

Average CPU Mark
rating
99

Single Thread Rating: 1322
Samples: 2*
*Margin for error: High

2Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Distribution for Intel Pentium III Mobile 866MHz

Submitted Baseline Distribution Graph as of 23rd of November 2022


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 23rd of November 2022.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 26th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
Apple M1 Max 10 Core 3200 MHz
 22,221
Apple M1 Pro 10 Core 3200 MHz
 22,000
AMD Ryzen 7 5800H
 21,335
Intel Core i7-11800H @ 2.30GHz
 21,112
AMD Ryzen 7 4800H
 18,894
Apple M1 8 Core 3200 MHz
 14,358
Intel Core i7-10750H @ 2.60GHz
 12,191
Intel Core i7-9750H @ 2.60GHz
 11,115
Intel Core i7-8750H @ 2.20GHz
 10,032
AMD Ryzen 5 3500U
 7,057
Intel Pentium III Mobile 866MHz
 99
CPU Value (CPU Mark / $Price )
As of 26th of November 2022 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 53.45
Intel Core i7-8750H @ 2.20GHz
 25.40
Intel Core i7-9750H @ 2.60GHz
 11.58
Intel Pentium III Mobile 866MHz
 NA
Apple M1 8 Core 3200 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Apple M1 Pro 10 Core 3200 MHz
 NA
AMD Ryzen 7 5800H
 NA
AMD Ryzen 7 4800H
 NA
AMD Ryzen 5 3500U
 NA
Intel Core i7-10750H @ 2.60GHz
 NA
Single Thread Rating
As of 26th of November 2022 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 Max 10 Core 3200 MHz
 3,850
Apple M1 Pro 10 Core 3200 MHz
 3,829
Apple M1 8 Core 3200 MHz
 3,739
Intel Core i7-11800H @ 2.30GHz
 3,122
AMD Ryzen 7 5800H
 3,073
Intel Core i7-10750H @ 2.60GHz
 2,695
AMD Ryzen 7 4800H
 2,629
Intel Core i7-9750H @ 2.60GHz
 2,470
Intel Core i7-8750H @ 2.20GHz
 2,314
AMD Ryzen 5 3500U
 1,969
Intel Pentium III Mobile 866MHz
 132
Last 1 Baselines for Intel Pentium III Mobile 866MHz
Most recent listed first
Baseline CPU Mark
BL503950 - Nov 10 2015
90
Popular comparisons for Intel Pentium III Mobile 866MHz
As of 26th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Pentium III Mobile 866MHz
 99
Intel Celeron M 410 @ 1.46GHz vs Intel Pentium III Mobile 866MHz
 123 (+24.3%)
Intel Celeron M 900MHz vs Intel Pentium III Mobile 866MHz
 123 (+23.9%)
Mobile Intel Pentium 4 - M 1.70GHz vs Intel Pentium III Mobile 866MHz
 121 (+22.5%)
Mobile Intel Celeron 1.80GHz vs Intel Pentium III Mobile 866MHz
 121 (+22.4%)
Mobile Intel Pentium 4 - M 1.80GHz vs Intel Pentium III Mobile 866MHz
 119 (+20.7%)
Intel Pentium III Mobile 800MHz vs Intel Pentium III Mobile 866MHz
 119 (+20.2%)
Mobile Intel Celeron 1.70GHz vs Intel Pentium III Mobile 866MHz
 118 (+19.2%)
Intel Pentium 4 Mobile 1.60GHz vs Intel Pentium III Mobile 866MHz
 116 (+17.5%)
Intel Pentium 4 Mobile 1.80GHz vs Intel Pentium III Mobile 866MHz
 114 (+15.4%)
AMD Sempron SI-42 vs Intel Pentium III Mobile 866MHz
 261 (+163.9%)
AMD G-T40R vs Intel Pentium III Mobile 866MHz
 120 (+20.9%)
VIA C7-M 1600MHz vs Intel Pentium III Mobile 866MHz
 116 (+16.8%)