I read in another
forum from Lawton that the 32Mb OEM cards run at 166MHz and the 64Mb cards run at 148. Don't know where the info came from...
Edit: I also read that these cards run cool and don't require a fan.
Edit2: From ATI's website:
The CLOCK SPEED listed is for an ATI retail packaged version of the corresponding ATI graphics board ONLY and does not reflect the CLOCK SPEED of products sold in any other format by ATI or its non-retail customers such as "White Box" or "OEM Configuration". Versions of ATI graphics boards not packaged for retail directly by ATI may have similar, lower or higher CLOCK SPEEDS depending on the packaging format and other individual system specifications.
CLOCK SPEED is the frequency at which a graphics chip or graphics memory operates. It is expressed in megahertz and shows the number of cycles chip or memory "turns" in one second (i.e. 183 MHz equals 183 million cycles per second). In terms of graphics boards, the clock speed is expressed with 2 numbers (i.e. 183/183). The first number represents the speed of the graphics chip engine, the second number represents the speed of the memory.
Clock speeds for some of ATI products:
PRODUCT CLOCK SPEED in MHz RADEON? 64MB DDR RADEON? 32MB DDR ALL-IN-WONDER® RADEON? RADEON? Mac Edition
183/183
166/166
166/166
166/166
(Sorry the table didn't paste right)