Posts: 13
Threads: 3
Joined: Mar 2009
Reputation:
0
05-15-2009, 01:09 AM
(This post was last modified: 05-15-2009, 01:11 AM by Excaliber.)
Ok so I got gran turismo 4 working and I did a quick lap around laguna seca. I was getting 35-45 FPS but the game felt really choppy. Any setting changes I can make to fix this?
My specs:
AMD Athlon x2 4850e Dual-Core Processor @ 2.75GHz
Sapphire ATI Radeon HD 4650 512MB @700MHz core and 500MHz mem
2GB RAM @ 800MHz 5-4-4-12 timings
Config:
GSdx 980 (MSVC 15.00, SSE2) 0.1.14
Windowed
Direct3D10 (Hardware)
Bob tff
4:3 Aspect ration
1024x1024 D3D internal res
All other drivers are default
Speed Hacks:
Use x3 Cycle Rate
INTC Sync Hack
Enable IOP x2 Cycle Rate
WaitCycles Sync Hack
Advanced:
Clamp Mode: Extra
All other config options are set to default.
Posts: 29.507
Threads: 16
Joined: Dec 2008
Reputation:
622
Location: 127.0.0.1
use native res and cycle rate *2. It may help
CPU : AMD Ryzen 7 3800X
Mobo : Asus PRIME B450-PLUS
GPU : NVIDIA GeForce RTX 3070
RAM : 16 Go
Posts: 13
Threads: 3
Joined: Mar 2009
Reputation:
0
Ok well I changed those two things. Saw no improvement in FPS and the game is still choppy. And, changing to native res made the game look like Gran Turismo 2.
Any more suggestions? =)
Posts: 56
Threads: 0
Joined: Dec 2008
Reputation:
0
After doing those 2 steps, not much really. The Gran Turismo games notoriously known to need a pretty beefy machine. Your CPU is definitely the culprit here.
Posts: 29.507
Threads: 16
Joined: Dec 2008
Reputation:
622
Location: 127.0.0.1
dont' think so. Dx10 is known to give some improvement in gpu demanding games. As your CPU bottlenecks you here, it won't change anything.
CPU : AMD Ryzen 7 3800X
Mobo : Asus PRIME B450-PLUS
GPU : NVIDIA GeForce RTX 3070
RAM : 16 Go
Posts: 1.074
Threads: 9
Joined: Dec 2008
Reputation:
2
05-15-2009, 09:05 AM
(This post was last modified: 05-15-2009, 09:05 AM by Register.)
Perhaps with change gsdx plugin to gsdx r.1076 or r.1145? 0.1.15 Can improve fps in your games.
Perhaps with change gsdx plugin to gsdx r.1076 or r.1145/r.1175? 0.1.15 Can improve fps in your games.
Notebook ASUS A43TA|CPU AMD Llano APU A6-3400m Triple core (1 core disable) OC to 2.6+Ghz|GPU CF|HD 6520 400Mhz/667Mhz iGPU|HD6650M OC 780Mhz/985Mhz dGPU|RAM 8GB DDR3 1333|Windows 7 Ultimate Sp.1 x64 bit.
>> Emulation speed differs for each game. There will be some you can run fast easily, but others will simply require more powerfull hardware <<.
