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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Steve Porter who wrote (37101)9/18/1998 12:36:00 PM
From: Petz  Read Replies (1) | Respond to of 1571204
 
Steve, I really doubt the 512K cache rumor on Sharptooth also, UNLESS this is a special version with multiprocessor support for servers. My simulation for Business Winbench 98 (on Windows 98) results gave the following:
Processor...L2 cache/type...L3 cache...Winbench
K6-2-400....1024K external..none.........28.5
K6-3-400....256K internal....none.........32.9
K6-3-400....256K internal....1024K......33.4..(using mboard cache as L3)
K6-3-400....512K internal....none.........33.6

You can see that going from no internal L2 cache to 256K boosts the Winstone result by a minimum of 4.4 (probably more when L3 cache is accounted for), while jumping all the way to 512K boosts in by 5.1, a marginal improvement.

Petz