Originally posted by: RussianSensation
Vertiggo what are u talking about 25% max? Any of the cards below beat 2x6600GT cards for that matter.
Review
6800GT, 6800Ultra, X800XT, x800xt pe, x850xt, x850xt pe are all 2x faster than 6600GT. XFX 6800GS AGP unlocks to 16 pipes and overclocks to 6800Ultra speeds.
In terms of cost effectiveness, picking up any one of these used for about $250 is the best upgrade someone with a S478 P4 3.0 and 1 gig of ram system can do. Most importantly, OP referred to Battlefield 2 which gets no benefit from stepping up to any cpu above P4 3.0ghz:
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But lets see if OP simply spent $250 on a graphics card upgrade and what would happen?
1600x1200 high quality = 1. 6800Ultra - 60 fps; 2. X850XT - 61fps, 3. 6600GT - 30fps
I personally think, you can still get old generation top AGP card before you do a complete system overhaul. Use that card to hold you over for 1 more year at a cost of $250-260 and then venture into dual core, DDR2 and AM2 amd socket or maybe conroe intel cpu. 7800GT/X doesnt' offer enough performance increase to warrant new cpu A64 3000+ $150 + new mobo $120 + 7800GT $280 = $550. Is it going to provide more than 2x performance increase over P4 3.0ghz and x850xt? Not even close! What about dual core? For now, dual cores are basically useless for games besides quake 4 patch. Until R580 and G71 come out and more games start to take advantage of dual cores, I dont think doing a new mobo, new cpu, new express card is worth it unless he is also lacking cpu power.