Post Reply 
 
Thread Rating:
  • 2 Votes - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5
nVidia driver allows ppsspp supports 2 cores,boost speed
03-16-2013, 02:10 PM (This post was last modified: 03-16-2013 02:13 PM by gdmk02.)
Post: #1
Video nVidia driver allows ppsspp supports 2 cores,boost speed
in nVidia driver Manage 3D Settings,there are item called Threaded optimization,When you turn on it,ppsspp can spport 2 cores.
   

The test:
my PC is a quad-core cpu 2500K + nvidia GTX460

zero kiseki
Threaded optimization off
cpu usage:24%
FPS:715
   

Threaded optimization on
cpu usage:50%
FPS:1140
FPS boost 60%
   

God of War : Chains of Olympus
Threaded optimization off
cpu usage:25%
FPS:32
   

Threaded optimization on
cpu usage:50%
FPS:60
FPS boost 88%
   
Find all posts by this user
Quote this message in a reply
03-17-2013, 04:43 AM
Post: #2
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
thxxxx a lot men i will check the info.
Find all posts by this user
Quote this message in a reply
03-17-2013, 04:50 AM
Post: #3
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
I assume it's only relating to the GPU thread.
Find all posts by this user
Quote this message in a reply
03-17-2013, 01:44 PM
Post: #4
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
(03-17-2013 04:50 AM)xsacha Wrote:  I assume it's only relating to the GPU thread.
Yeah but it's done in a weird/proprietary way Nvidia invented. Been using that since day one I got PPSSPP.
Noticed though that the rest settings for quality or performance improvements have zero result on PPSSPP, like FXAA and MSAA and I have a feeling it's because of OGL, right?
Find all posts by this user
Quote this message in a reply
03-17-2013, 08:43 PM
Post: #5
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
Nice find mate Wink
Find all posts by this user
Quote this message in a reply
03-18-2013, 07:41 AM
Post: #6
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
i hope android have same setting Sad
Find all posts by this user
Quote this message in a reply
03-18-2013, 09:36 AM (This post was last modified: 03-18-2013 09:37 AM by VIRGIN KLM.)
Post: #7
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
Android GPUs don't have such function hardware wise.
But I never seem to have a problem in my phone that makes my GPU the bottlenecking factor. With or without double resolution I get EXACTLY the same FPS. CPU is the general issue for Androids, your device will always bottleneck because of a CPU factor.
Find all posts by this user
Quote this message in a reply
03-18-2013, 12:22 PM
Post: #8
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
(03-18-2013 09:36 AM)VIRGIN KLM Wrote:  Android GPUs don't have such function hardware wise.
But I never seem to have a problem in my phone that makes my GPU the bottlenecking factor. With or without double resolution I get EXACTLY the same FPS. CPU is the general issue for Androids, your device will always bottleneck because of a CPU factor.
woow Huh
Find all posts by this user
Quote this message in a reply
03-18-2013, 07:45 PM
Post: #9
RE: nVidia driver allows ppsspp supports 2 cores,boost speed
I was gonna make a new thread but thought against it. Is their anyway to force it to use both cores without that? I'm using a laptop at the moment with a intel hd card so this isn't an option for more.
Find all posts by this user
Quote this message in a reply
Post Reply 


Forum Jump: