Inside Intel: From Silicon to the World
by Anand Lal Shimpi on February 11, 2002 3:58 AM EST- Posted in
- CPUs
Air-Cooled @ 10GHz, today
The culmination of these aforementioned technologies was in an air-cooled 10GHz 32-bit ALU running at room temperature:

A 10GHz clock frequency

The ALU's clock signal, it's not as smooth because of the exposed environmental
conditions

Click to Enlarge - The test setup, there's a 10GHz ALU in there

Here's the ALU.

Proof that it works, try adding 1 to 2147483646 at 10GHz




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