For some project I needed a processor with the following features:
- Cool temperature
- Horsepower (means MHz)
- but less power-consumption (only a few watts are avail)
I ended up with a
Transmeta Crusoe SE. It's an x86 compatible processor, which runs an emulation layer (called
Code Morphing) to achieve this goal.
The speed of the processor gets adapted automatically, which means: If you need power, the MHz will raise - and so will the power-consumption do. But if the CPU is actually bored and has nothing to do, it's going in a kind of standby mode. This makes the
Crusoe consume not more than 250 mW.
Not enough! The "high"-peak is about 5.2 watts, which is still laughable (read lovable).
They are also offering some neat
Developer Kits with 667 to 933 MHz processors and a daughterboard for embedded and mobile applications.
Shortly, the most impressive reasons for choosing a Transmeta:
http://www.transmeta.com/why/index.html