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CT60 and related things BBS
| Re: Zbench results |
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Posted by: hencox
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Feb,04.2004-09:38
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Hi Wayne!
Yes, the SuperVidel will improve the graphical performance a lot. This is just a wild guess, but I think those figures you wrote about will be closer to 1000% and (probably much more) with the SuperVidel. This depends on what aspects of the graphics system that the 'GFX' part of Zbench covers, but I assume that its an overall score taking into account everything from memory bandwidth to blitting performance.
Just compare the available bandwidth of 8MB/s for the STRAM on a 25MHz bus to the estimated 100MB/s when accessing our graphics RAM using the 060, and you'll get a clue about the performance difference. If the superblitter is used for copying data within the graphics RAM (as both source and destination), the available bandwidth is closer to 1GB/s...
We're close to ordering a Spartan3 development board from Memec Design. The development board features onboard DDR SDRAM connected to the Spartan3, which is a perfect way for us to test our DDR controller. Since the board also contains expansion ports we can easily connect it to the CT60, and also attach the DAC-board I've already made. So we'll get a complete SuperVidel in building blocks... :)
Regards
Henrik
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[All messages in this thread] [Start new thread]
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Topic
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Posted by
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Date
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Zbench results
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Wayne Martz
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Feb,02.2004-02:54
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Re: Zbench results
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Wayne Martz
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Feb,02.2004-02:56
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Re: Zbench results
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evil
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Feb,02.2004-15:55
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Re: Zbench results
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Thomas / New Beat
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Feb,02.2004-17:29
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Re: Zbench results
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Wayne
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Feb,03.2004-06:41
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Re: Zbench results
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hencox
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Feb,03.2004-11:58
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Re: Zbench results
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Wayne
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Feb,03.2004-15:12
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Re: Zbench results
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Thomas / New Beat
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Feb,03.2004-16:07
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Re: Zbench results
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Wayne
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Feb,04.2004-05:04
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Re: Zbench results
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Anonymous
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Feb,04.2004-09:09
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Re: Caches
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Wayne
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Feb,04.2004-21:47
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Re: Zbench results
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hencox
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Feb,04.2004-09:38
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Re: Zbench results
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Wayne
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Feb,05.2004-05:02
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What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
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