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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. [More ...]

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: 4661

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 Test Suite Average Results for Intel Pentium III Mobile 866MHz

Integer MathNA
Floating Point MathNA
Find Prime NumbersNA
Random String SortingNA
Data EncryptionNA
Data CompressionNA
PhysicsNA
Extended InstructionsNA
Single Thread132 MOps/Sec
From submitted results to PerformanceTest V10 as of 20th of April 2024.

CPU Mark Distribution for Intel Pentium III Mobile 866MHz

Submitted Baseline Distribution Graph as of 17th of April 2024


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

From submitted results to PerformanceTest V10 as of 17th of April 2024.

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Last 1 Baselines for Intel Pentium III Mobile 866MHz
Most recent listed first
Baseline CPU Mark
BL503950 - Nov 10 2015 [Old Version]
90
Note: No baselines found from PerformanceTest V10. Displayed baselines are from a previous release of PerformanceTest.
The average CPU Mark calculated have been scaled to fit V10.
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Pentium III Mobile 866MHz
As of 20th of April 2024 - 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
245 (+147.2%)
AMD G-T44R vs Intel Pentium III Mobile 866MHz
120 (+21.4%)
AMD G-T40R vs Intel Pentium III Mobile 866MHz
120 (+20.9%)