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Politics : Formerly About Advanced Micro Devices

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To: Cirruslvr who wrote (44594)1/2/1999 2:39:00 PM
From: Elmer  Read Replies (2) of 1571398
 
Re: "Well, if all those companies choose processors because of a larger and faster L2 cache, AMD should have an easier time getting the K7, with up to 8MB L2 cache, in servers."

Based on available information, the K7, at least in it's early version, will have L2 that runs at 1/3 the core rate. It will also most likely have a L2 bus width that is smaller that it would be if it were integrated into the core. Therefore it will likely have 1/6th the bandwidth that Intel's Xeons will have (which will have integrated L2 at up to 2 Mega Bytes or more). The pincount will be much greater due to the L2 data bus and the address and control lines. This will add significantly to the packaging and test cost.

EP
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