UnknownOutdated for demanding workloadsLaptop

Mobile Intel Pentium III - M 1133MHz

Explore Mobile Intel Pentium III - M 1133MHz technical reviews, specifications and benchmark results, with practical context for laptop performance, efficiency and upgrade research.

Last updated: 2026-10-20
1.2/ 10
Technical rating

Outdated for demanding workloads

Mobile Intel Pentium III - M 1133MHz is a Laptop processor with 1 cores and 1 threads. Its base clock is 1.1 GHz. It records a PassMark CPU Mark of 188 and a single-thread rating of 0. Its stated TDP is 21.8 W.

CPU Mark188
1 samples
Single Thread0
Overall rank#5,869
of 6,054
Reference price—

Technical assessment

A summary based on specifications and results.

Outdated for demanding workloads
1.2Outdated for demanding workloads

Mobile Intel Pentium III - M 1133MHz is a Laptop processor with 1 cores and 1 threads. Its base clock is 1.1 GHz. It records a PassMark CPU Mark of 188 and a single-thread rating of 0. Its stated TDP is 21.8 W.

Specification context

What do these specifications mean in practice?

The Mobile Intel Pentium III - M 1133MHz is a Laptop released in 2009. Recorded specifications include 1 cores and 1 threads, a 22 W reference TDP, a 188 CPU Mark. Use these figures to understand its position, then compare the results with your software and the complete platform.

Reading guide

Read the performance results

The 188 CPU Mark is a broad overall-performance measure. Compare the nearby alternatives on this page and do not treat one score as a verdict for every application.

Platform and compatibility

It uses socket BGA2,MICROPGA2. A matching socket is only the first check; confirm the official motherboard CPU-support list, BIOS revision and board power limits.

Memory and power

The 22 W TDP helps size the cooling class, but it is not the same as peak wall-power consumption.

FAQ

Common processor questions

What are the key Mobile Intel Pentium III - M 1133MHz specifications?

The main recorded details are 1 cores and 1 threads, a 22 W reference TDP, a 188 CPU Mark. The tables on this page show socket, memory, cache and graphics data when available.

Is the Mobile Intel Pentium III - M 1133MHz good for gaming?

The product name or CPU Mark alone cannot answer that. Check single-thread performance, core count, the target graphics card, gaming resolution and results from the games you play.

Which motherboards support the Mobile Intel Pentium III - M 1133MHz?

Start with BGA2,MICROPGA2 motherboards, then confirm the official CPU-support list and required BIOS revision for the exact board before buying.

How much power does the Mobile Intel Pentium III - M 1133MHz use?

The recorded reference TDP is 22 W. Real consumption can be lower or higher depending on power limits, motherboard, workload and cooling.

This guidance interprets recorded specifications and results; it does not claim hands-on device testing. Results can vary with motherboard, power, memory and cooling.

Multi-axis comparison

How does this processor compare?

A direct comparison with nearby processors from the same brand and a similar core count.

5 CPU

Overall and multi-core performance

A higher CPU Mark indicates stronger overall performance.

01Mobile Intel Pentium III - M 1133MHzThis CPU188 points
04Intel Pentium M 1500MHzIntel188 points
05Intel Atom N455 @ 1.66GHzIntel188 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

01Intel Atom N455 @ 1.66GHzIntel266 points
02Intel Pentium M 1500MHzIntel251 points

Performance per watt

Estimated as CPU Mark divided by TDP.

01Intel Atom N455 @ 1.66GHzIntel28.9 Mark/W
02Mobile Intel Pentium III - M 1133MHzThis CPU8.6 Mark/W
04Intel Pentium M 1500MHzIntel7.7 Mark/W

Bars are relative to the processors shown here, not a global ranking of every CPU.

Detailed benchmark results

Snapshot from 2026-10-20

No sub-test data is available yet.

Core specifications

BrandUnknown
CategoryLaptop
Release year2009
SocketBGA2,MICROPGA2
Cores / threads1 / 1
Base clock1.10 GHz
Max turbo—
TDP22 W
Integrated graphics—

Memory support

—
Memory type—
Official speed—
Maximum capacity—

Cache hierarchy

No structured cache data.