I would think about trading and futureproofing if I were you.
How about this:
Buy the following:
Asrock dual sata mobo
3000-3200 939 Venice with stock cooler
Either the Radeon Sapphire X800GTO 256 meg AGP card (unlockable to 16 pipes) or the Radeon Sapphire X800GTO2 256 meg PCI-E card (also unlockable to 16 pipes). I know with the PCI-E card unlock rate is 100%. I'm pretty sure this is the case with the AGP card too, as it seems to just be the same card only with a PCI-E to AGP bridge. Go
here and
here and you can read about how it's done. Very easy and a free gain in power.
Or just buy the AGP Sapphire card and unlock it. It'd handle the games you mentioned better than your current card because although similar in general spec, the 256mb on the Sapphire would help games like FEAR quite a bit. More often than not, the amount of memory on a card is a marketing gimmick. However, at 6800gt and X800GTO speeds, video memory becomes a factor because the 6800 you now have is actually fast enough to be able to use it. Don't waste your money on a 7800GS unless you'll run it for *at least* a year, although by then your system would be even more outdated, with the exception of the vid card. Trouble is, you wouldn't be able to take that card to your next system, and that is why it would be a waste of money now. I'm not even sure if you have enough horsepower to get the best out of some of the 7800GS models, i.e. the 20 and 24 pipe models by Gainward, without overclocking your CPU even more. That would be a different matter. I may be wrong about this though.
Sell your current parts on here or in the second hand papers either separately or build your new machine with the parts above and wait a month or two before doing what I'm going to do. And that is to buy a cheap case with generic 450w PSU, 512 megs of generic DDR400 and a bog standard 7200rpm 60 gig HD. These parts are going to be merged with my leftovers, built into a PC and sold second hand. Whoever buys it will get an ABit NF7-S, Athlon XP2600, gig of standard RAM, 60 gig 7200rpm HD, Sapphire Radeon 9800pro. The machine will be advertised as 'ideal for web surfing and moderate gaming', which isn't a lie. It'll play most new titles at framerates that, for the average user, would be enough. They would be getting a very stable system for a reasonable price. And if you're thinking "But it'd be a hassle selling the old gear, and who'd want to buy it?" Well, while the average joe prefers buying from Dell, a fair few average joes actually can't afford to and scour the second hand papers or e-bay for a bargain. Also, the average user doesn't overclock, therefore I personally would not feel too bad about selling them a generic PSU and generic RAM, as these components generally tend to function ok when they're in the hands of an average user.
I'm now running the following:
Asrock dual sata mobo
A64 939 Venice 3200+ @ 2.6Ghz (Prime stable for 12 hours, no errors, low temps)
1 gig DDR400
Sapphire Radeon X800GTO 256meg AGP @ 425/550mhz
1 HD and 2 optical drives, any other HDs are now accessed via a USB 2.0 enclosure, freeing up the power for the overclock.
Thermaltake 560W PSU (the weak link IMO, will buy better next time. still, provides steady enough volts/amps for my current machine)
It is by no means a killer rig. It is however a massive upgrade from what I had. The nice thing about this upgrade is that it started with a 'sexy' purchase, the video card. And a sexy purchase that could be utilised immediately.
This overclock has been done by flashing to latest BIOS, no voltmods/pencil tricks were necessary. I guess my PSU can't be *that* bad. :shrug:
I started by buying the AGP Sapphire X800GTO. This gave me a month of much improved performance over the 9800pro. I did this with the Asrock board in mind, i.e. the only way I could justify purchasing a grafix card for the XP would be if I could take it to the next system and use it with that for a while. The month after, I bought the board and chip. So, 112 UK pounds for the grafix. Nice performance increase from what I was used to. Another 120 UK pounds for the board and chip the month after, not too bad. I'll at least get *something* back once I sell the XP system, which won't be a problem for the reasons mentioned above. I have actually had 2 people at work already offer me 175 and 150 quid respectively for the XP system, so I may not even have to advertise it.
The Asrock board is BY FAR one of the best PC parts I've ever purchased. Just check the many reviews on the net. It's much faster than my old system and if you get a good overclocking Venice, you're set. The Sapphire card now has much more horsepower behind it, which yields quite astonishing results when compared with an XP2600 and 9800pro.
This grafix card will now probably hold me over for a quite a few months until I can afford a high end card. This 'holding over' is not so hard though, my games play nice and smoothly now. I think I'll be okay for a bit.
It's all worth thinking about.
One last thing, it is worth buying the AGP card just for the fact that when you do go out and buy the kickass PCI-E card you want, you can just slip it in the PCI-E slot and leave the other where it is, and run dual monitors. I believe the ULI chipset actually supports triple monitors.
I've done this and couldn't be happier. It'll also be fun building a nice, stable rig to sell on.
