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Author Topic: Accelerator without ram performance.  (Read 5223 times)

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Offline TribbleSmasher

Re: Accelerator without ram performance.
« on: January 18, 2020, 01:38:59 PM »
I have no idea of the clock frequency on your TF520, but the Supra seems to have 35MHz, which is a lot.
 

Offline TribbleSmasher

Re: Accelerator without ram performance.
« Reply #1 on: January 18, 2020, 04:52:13 PM »
Care to share a screenshot of the Sysinfo report on TF520?
Does it have Cache option switched on?
 

Offline TribbleSmasher

Re: Accelerator without ram performance.
« Reply #2 on: January 18, 2020, 08:13:53 PM »
This is odd, certainly. It should be on-par with an A1200, at least.
 

Offline TribbleSmasher

Re: Accelerator without ram performance.
« Reply #3 on: January 19, 2020, 01:09:34 PM »
Yes, cache is good. But Your Sysinfo screenshot doesn't make sense at all. It clearly recognizes the clock speed but still missed out Mips and Dhrystones. Even without Fast RAM it should be twice as fast as an A1200/14MHz.
Almost like running with handbrake. Is it configurable, jumpers maybe?
 

Offline TribbleSmasher

Re: Accelerator without ram performance.
« Reply #4 on: January 19, 2020, 04:32:16 PM »
But the Supra has only a 68HC000, which is also not 32bit, afaik.
 

Offline TribbleSmasher

Re: Accelerator without ram performance.
« Reply #5 on: January 20, 2020, 07:55:17 PM »
This makes the TF520 almost useless, imho. Why burn this card with 35MHz for a Result of 20% against an A500/A2000?