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Trinity / Piledriver / Richland OC Holy Trinity, Magnificent Piledriver - this is your time! (and Richland too)

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  #11  
Old 05-29-2013
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Updated list - surely this can be a lot faster
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  #12  
Old 05-29-2013
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Since I don't have a working Z77 board at the moment, it seems a good idea to bring the Trinity out of the closet .
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Old 05-29-2013
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It has been so long since I really benched SuperPI so I've already forgot all of the tweaks
The memory bandwidth on 15h is irrelevant on SuperPI while the global latency is everything, a complete opposite to 3D.
A 1.6GB/s increase in the bandwidth yielded less than 2 second improvement, while the FIFO latency remained at the same level (MEMCLK/NCLKs).

After calibrating certain settings manually I was able to disable SlowAccessMode and tighten up the internal syncronization.
The 'data eye' is exactly where it should be, even I don't have a scope in my disposal
Atleast I can say that ACI would have worked



http://www.hwbot.org/submission/2384...calculate=true

The bandwidth and the latency seems to be okay too.

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Old 05-29-2013
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Quote:
Originally Posted by NoM$_YesLinux View Post


How good is the IGP of this "King Trinity"?
It is decent.
The trouble is that you need a high leakage part for 3D.
There is a strict upper limit for UNB VDD which cannot be passed on any of the parts, no matter if they have low or high leakage properties.
Or you can, but you'll kill the chip if you do.

A part with higher leakage properties will require less voltage for frequency X than a part with lower leakage properties. The 'voltage range' will simply be exhausted too soon on the low leakage parts.
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Old 05-30-2013
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Quote:
Originally Posted by The Stilt View Post
It has been so long since I really benched SuperPI so I've already forgot all of the tweaks
- XP
- Largesystemcache=1
- About 3 working services
- maxmem
- copywaza

That's about it.
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  #16  
Old 05-30-2013
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Even if I consider myself as "ok" pi32 tweaker, I'm currently many seconds behind.
A lot to learn for Trinity, unless it's some stupid thing that slows things down.
Far away from froxic too, eventhough his cpu is not at 5GHz.

PS: Found the reason - it's called XP. Win7 is so much faster at least on my board.
My cpu is an ultra high leakage part and while it was possible to run 5GHz on XP, it's not the same on 7, so I'll probably have to get the SS running.

Last edited by I.nfraR.ed; 05-30-2013 at 08:54.
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Old 05-31-2013
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Finally a proper run without tweaks and wazza. LSC only.

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Old 05-31-2013
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Some improvement

http://hwbot.org/submission/2384859_...in_24sec_341ms
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Old 06-01-2013
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Quote:
Originally Posted by I.nfraR.ed View Post
That is unacceptable!



http://hwbot.org/submission/2385234_...in_20sec_219ms

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  #20  
Old 06-01-2013
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Quote:
Originally Posted by The Stilt View Post
That is unacceptable!
You're completely right

http://hwbot.org/submission/2384859_...in_12sec_875ms



Got XP working and properly tweaked. What I did is to install it on AHCI mode vs IDE before.
Does it really make so big difference?

Couldn't beat you on 7 though, got around 18:22 on same settings as above screenshot.
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