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To: pgerassi who wrote (70542)2/5/2002 2:52:19 PM
From: wanna_bmwRead Replies (1) | Respond to of 275872
 
Pete, Re: "Barton will be somewhere in that range if a little slower say 2.33 to 2.53GHz by year end. Of course, unlike many here, I assume that Clawhammer would arrive too late for Christmas builds except in SD shops but be as fast as a 3.7GHz NW some 50% ahead of the performance of the top NW at that time where even the most highly P4 optimized tasks will be lost to it (excepting those like WME 7.0)."

Is it just me, or do you happen to be scaling back a little from your earlier performance prediction?

Message 17009753

"Are you falling into that other trap, that MHz equals performance? A 2.33GHz Throughbred (=Palomino) (assuming dumb shrink), would beat a 3.3GHZ NW (if it has 512K cache and a 166MHZ FSB, it would beat a 4GHz NW). A 2.67GHz Barton (=Palomino) would beat a 3.8GHz NW (if it too has a 512K L2 and 166 FSB, a 4.8GHz NW). However, since the NW 2.2GHz really only NCT (non clock throttled) to 2.6GHz at best, it is debatable if NW will reach 3GHz on 0.13u copper. A 3GHz Clawhammer will have about twice the IPC with lower latency to boot would out run a 4.5GHz NW and a 3GHz Sledgehammer would outrun a 10GHz NW (the ultra high multipliers will start taking a big chunk out of the NW's performance)."

wbmw