Source: IntelThe low voltage versions are designed for ultra-light notebooks at < 5 lbs.
Is The Celeron M An Alternative?
The Celeron M and the Pentium M share the same architecture. However, the Celeron M supports neither Intel's SpeedStep nor the Deeper Sleep State. Thus, it actually consumes considerably more energy when idle. As a result, while the processor and the notebook may be cheaper than a model equipped with a Pentium M, the battery time will definitely be shorter.
The table below summarizes Celeron M models.
Swipe to scroll horizontally
Processor Name
Architecture
Cache
Clock Speed
Front Side Bus
Intel Celeron M processor 360
90 nm
1 MB L2
1.40 GHz
400 MHz
Intel Celeron M processor 350
90 nm
1 MB L2
1.30 GHz
400 MHz
Intel Celeron M processor 340
130 nm
512 kB L2
1.50 GHz
400 MHz
Intel Celeron M processor 330
130 nm
512 kB L2
1.40 GHz
400 MHz
Intel Celeron M processor 320
130 nm
512 kB L2
1.30 GHz
400 MHz
Intel Celeron M processor 310
130 nm
512 kB L2
1.30 GHz
400 MHz
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