(04-08-2010, 12:59 PM)admin89 Wrote: [ -> ]Multi path means "auto select intruction of your CPU" include(SSE3,SSSE3,SSE4.1,SSE4.2),if your CPU support SSE3 only then it auto select SSE3 only.It is much convenient for moving dolphin to another CPU which support SSSE3 or SSE4.1,4.2
thanks for info
How much FPS will I gain when I upgrade from SSE 3 to SSE 4.2?
(04-08-2010, 12:59 PM)admin89 Wrote: [ -> ]Multi path means "auto select intruction of your CPU" include(SSE3,SSSE3,SSE4.1,SSE4.2),if your CPU support SSE3 only then it auto select SSE3 only.It is much convenient for moving dolphin to another CPU which support SSSE3 or SSE4.1,4.2
Multipath = Less Perfomance. Is better one path for specific SSE.
(04-08-2010, 10:29 PM)darkshadw Wrote: [ -> ]How much FPS will I gain when I upgrade from SSE 3 to SSE 4.2?
Maybe 10 fps or more because u re upgrading ur "CPU" with SSE3 (Core 2) to other more powerful with SSE4.2 (i7).
:o, That would be alot heheh ^_^.
But then I need to buy a new motherboard as well lol...
(04-08-2010, 11:45 PM)Dynam0 Wrote: [ -> ]Multipath = Less Perfomance. Is better one path for specific SSE.
sooo, which means i should download SSE3 specific builds, that way i'll get speed ups? i dunno if i'm using the multi-path version tho
(04-09-2010, 12:08 AM)GundamQuatro Wrote: [ -> ] (04-08-2010, 11:45 PM)Dynam0 Wrote: [ -> ]Multipath = Less Perfomance. Is better one path for specific SSE.
sooo, which means i should download SSE3 specific builds, that way i'll get speed ups? i dunno if i'm using the multi-path version tho
Check the first post, its explained in the links.
It's visible the difference from sse3 and ssse3 compilations (if my processor have the both instructions)?
If my processor don't have the sse4.1 or sse4.2 i could use these compilations?
In that case could see a difference in performance? Better or worst that the compilations that have in my processor?
Thanks!
(04-09-2010, 12:55 AM)shideravan Wrote: [ -> ]It's visible the difference from sse3 and ssse3 compilations (if my processor have the both instructions)?
No (Maybe +1 or 2 FPS at max in some parts). Use SSSE3 if ur CPU support it, because its better.
(04-09-2010, 12:55 AM)shideravan Wrote: [ -> ]If my processor don't have the sse4.1 or sse4.2 i could use these compilations?
Yes, i think.
(04-09-2010, 12:55 AM)shideravan Wrote: [ -> ]In that case could see a difference in performance? Better or worst that the compilations that have in my processor?
I think no, maybe -1 or 2 FPS at max.
The speedup in this compilations is caused by the intel optimization in the general code (85%) and SSE optimizations (15%).
Thanks for the info, dynam0!
and wich give more fps SSE 3 or SSE 4.1?