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- Newsgroups: comp.sys.apple2
- Path: sparky!uunet!usc!wupost!csus.edu!netcom.com!payner
- From: payner@netcom.com (Rich Payne)
- Subject: Re: Accelerator Performance
- Message-ID: <+pwn9fk.payner@netcom.com>
- Date: Sat, 12 Sep 92 14:07:27 GMT
- Organization: Netcom - Online Communication Services (408 241-9760 guest)
- References: <bazyar.716237698@teal> <1992Sep12.033419.12702@nuscc.nus.sg>
- Lines: 38
-
- In article <1992Sep12.033419.12702@nuscc.nus.sg> isc10327@nusunix3.nus.sg (ONG TAT-WEE) writes:
- >bazyar@teal.csn.org (Jawaid Bazyar) writes:
- >: isc10327@nusunix3.nus.sg (ONG TAT-WEE) writes:
- >: > 32k is a good cache size for 8mhz. Remember to get fast cache
- >: >ram chips otherwise ur accelerator will be bottlenecked by the cache.
- >:
- >: This is incorrect. If the cache isn't fast enough, the accelerator simply
- >: won't function.
- >:
- >: For 9MHz I still have 70ns chips.
- >
- > Hello, :), I was using 70ns chips on my 8mhz Zip GS before I
- >upgraded to 9mhz. Now I'm using 20ns chips with my 9mhz and when I
- >compare them to the 70ns, I get better performance with the newer and
- >faster chips.
-
- Since the SRAM will either work or not work, I think that you do not
- see better performance because of the SRAM. I suggest that the faster
- clock rate is what is causing the performance to be better. Did you
- increase the cache size as well?
-
- >: --
- >: Jawaid Bazyar | Ask me about the GNO Multitasking Environment
- >: Procyon, Inc. | for the Apple IIgs!
- >: bazyar@cs.uiuc.edu | P.O Box 620334
- >: --Apple II Forever!-- | Littleton, CO 80162-0334 (303) 933-4649
- >
- >- DOTW -
- >ps. Has anybody seen The Apple II Guide 1992 Edition? Pretty good,
- >except I don't like the cover; appears to be telling people to transit
- >from an Apple IIe to a Mac LC.
- >
-
- Rich
-
- payner@netcom.com
-
-
-