I'm considering a new card...but I do not wish to name the contenders here because than many irrelevant aspects can come into consideration, so I would like to ask the question in purely technological terms. 
Consider two cards: they both have 8 pixel pipes. They both have the exact same GDDR3 memory of exact same 2.0 latency, both Samsung.
Card A has:
- 3 vertex pipes
- higher default clocks 500/900 and can be securely overclocked to ~550/1100 (and maybe even a more) for everyday use.
- has 128bit mem interface and 128MB of video mem
Card B has:
- 6 vertex pipes
- lower default clocks 425/800 and can be securely overclocked to ~500/1000 for everyday use.
- has 256bit mem interface and 256 of video mem.
Card B is slightly more expensive (about 20%), but as the amounts are not huge, the price difference is not really big in real money.
Which one would be theoretically better ? Are the higher speeds and overclockability more significant/important than the higher memory interface and more memory quantity ?
Exactly in which situations in real life applications (read: games) would the better interface and more memory come into account ? And in which situations is the higher clock/memory speeds more important ?
Thanks for any advice and comments.
Consider two cards: they both have 8 pixel pipes. They both have the exact same GDDR3 memory of exact same 2.0 latency, both Samsung.
Card A has:
- 3 vertex pipes
- higher default clocks 500/900 and can be securely overclocked to ~550/1100 (and maybe even a more) for everyday use.
- has 128bit mem interface and 128MB of video mem
Card B has:
- 6 vertex pipes
- lower default clocks 425/800 and can be securely overclocked to ~500/1000 for everyday use.
- has 256bit mem interface and 256 of video mem.
Card B is slightly more expensive (about 20%), but as the amounts are not huge, the price difference is not really big in real money.
Which one would be theoretically better ? Are the higher speeds and overclockability more significant/important than the higher memory interface and more memory quantity ?
Exactly in which situations in real life applications (read: games) would the better interface and more memory come into account ? And in which situations is the higher clock/memory speeds more important ?
Thanks for any advice and comments.
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. If you have the cash, DEFINITELY card B. And considering the high memory clocks on card A, I'm guessing its Nvida something or another...lol. In my opinion, Nvidia cards become outdated alot faster then ATI cards (6 series vs Xx00, and almost all the Xx00 cards can still play most games, while the 6200 is listed as a "minimum requirement" to play lol)
