As fast as you can get it while staying within amd's vcore specifecation with the temperature under control. It's not high clock speed that will kill or reduce the life of the chip, it's higher vcore, because it causes electromigration in the chip, and higher heat which cased by the higher vcore and clock speeds.
The 3200 bit of AMD 64 3200 means that the processor is equivalent to a Pentium 4 3.2 GHz processor. The reason that they do this is to stop you getting confused as AMD processors run a lower clock rates but they are a lot more effcient than Intels in processing instructions, so they put the equivalent speed of a Pentium that can match the performance of the AMD chip.
IBM based PCs
Intel, AMD and Xeon
They are both companies of chip maker technology.
AMD and Intel are in a cutting throat competition.
The speed varies by the exact model. Go to the AMD website at http://www.AMD.com to get exact specifications.
Intel and Advanced Micro Devices (AMD)
AMD (Advanced Micro Devices) designed the Athlon x86 microprocessor.
1800MHz
A computing system incorporating an integrated circuit computer chip manufactured by Advanced Micro Devices.
intel