S
Skycat
Guest
Listen to him. He is damn right. PSU has no effect on your FPS whatsoever. I would suggest you to do a clean install of Windows, and try the Catalyst 4.9b driver.
I have X800 XT PE also. I will try the VST @ 1600x12000 6xAA 16xAF tonight when I get home.
I have X800 XT PE also. I will try the VST @ 1600x12000 6xAA 16xAF tonight when I get home.
StukaFox said:Did I just read people suggesting REPLACING THE POWER SUPPLY as a method to getting more frames-per-second?
WHAT?!
Do you people know how a computer actually works?!
Yes, a 220w power supply is pretty low for that system, but a 500w power supply won't give him a single additional frame per second. The clock isn't scaling down to accomodate the power supply. The power supply will do what it's name implies -- supply a (relatively) steady amount of amperage and voltage to the various components of the machine -- until too much wattage is demanded. At that point, the machine will either go to power off, blow the fuse, blow the caps (if they're cheap caps, and this has happend to me) or reset the machine. However, until such a "overdraw" is requested, the PSU will supply the same amount of steady power to the rails. The clock isn't going to slow down because it thinks a 220w PSU isn't enough.
An average of 40FPS @ 1600x1800 with AA/AF maxed is amazingly good. If you're concerned there's a bottleneck, I would examine several things:
1) You may have reached the max processing power of your Pentium. In fact, this is the most likely scenario. The most awesome video card in the world is going to just sit there and wait if the CPU can't feed it data fast enough. The video card, in and of its self, will not make you render any faster if the CPU is already spitting out data as fast as it can.
2) Memory: What KIND of memory do you have? How is it tuned? What are the settings? On any given system, after CPU, memory will be the most common bottleneck, either from a shortage causing a disk swap or from slow or poorly-timed memory. Since most memory now is BIOS-ready (you plug it in, and the BIOS handled the settings), odds are your settings are correct, and a gig is more than enough.
3) Drivers. Using the latest? Are you setting your ATI CATS to performance or quality? It makes a lot of difference. Quality looks sweet, but you take a framerate hit.
4) Anything else eating CPU cycles? Sure you're spyware free? It's rare that someone accumulates so many parasites on their PC that it slows down gaming performance, but if your idee fixx is FPS, then you'll want to make totally sure you're not hosting a bunch of little busy-bodies on your PC.
5) Are the people whose rates you're comparing running the same settings? Are they over-clocking? Are you comparing apples to oranges?
What about the motherboard?
Well, motherboards differ from manufacturer to manufacturer, but on a given chipset, at a given frequency, there's RARELY a performance difference of any observable difference. The main differences in motherboards will usually be in terms of stability and features. Unless you're changing chipsets, it's incredibly unlikely changing to another motherboard manufacturer will give you a solid performance boost.
Just for reference, I get a steady 45FPS in high combat areas running an XP 2700 Barton, 1 gig DDR Corsair memory in matched sticks with optimal tunings and an ATI 9700pro reference card on an ASUS Nforce2 MB. I'm running at 1024x780 2AA/AF, performance settings. On the stress test, with the same settings, I got an 86. So your results, given that you are at 1600x1200 and full AA/AF, don't sound too far off. You're generating about 15% more CPU cycles and your card has roughly double the processing power of mine. If there's anything bottlenecking your machine, it's going to be your CPU.
Just as a NB, I've worked with computers since 1980 and I'll tell you this: throwing hardware at a problem before you fully understand what's causing it is a waste of your time and money. Look at your results, check all the software stuff first, and then if you find there's a bottleneck, replace that component. However, I would replace the PSU as it's a system crash waiting to happen.
There, you just got $500 worth of advice gratis -- who says there's no free lunch?