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Re: TT stock benchmarks
Posted: Tue Nov 20, 2018 3:52 pm
by stephen_usher
Memspeed is saying:
READ 30.1 17.3 17.3
WRITE 20.0 20.0 20.0
All three jumpers are set.
Re: TT stock benchmarks
Posted: Tue Nov 20, 2018 11:21 pm
by rpineau
Re: TT stock benchmarks
Posted: Thu Nov 22, 2018 8:32 am
by Icky
Hi Steve
Interesting issue. I have not seen that personally with my Mach64 but I guess it could be me not paying attention.
One thought - I wonder if the VME fix to save 1 clock cycle per transfer would improve this?
Atarian Computing has a good guide on this
http://www.atariancomputing.com/blog/tt ... keitfaster
I haven't plucked up the courage to tackle the fix on my TT yet as its a bit precious to me and I need a lot of spare time to make sure I get it right and time is a rare commodity
Re: TT stock benchmarks
Posted: Thu Nov 22, 2018 2:32 pm
by Steve
Thanks for the advice, but I think my TT already has that done. I don't know if you run Mint, but a good test is to see how fast the xaaes/teradesk desktop comes up. In 16bit colour it takes about 30 seconds for the desktop to appear, in 256 colours its instantaneous.