09-27-2014, 08:15 AM
Thanks for doing your homework before posting! You have a bright future here.
You're on the right track and you definitely have the right idea buying used. However, 'best bang for the buck' really depends on how much you can snag each card for.
6970 is a good card, but it is VLIW4. If you can, try to pick up a GCN card instead. 7950 is faster than a 6970 for most algorithms, and they are selling for sub-$100 here in the US. Of course if you can grab a 7970 or any of the R9 cards for a good price, then do it.
Also remember to buy reference design cards if possible, and don't skimp on the PSU.
You're on the right track and you definitely have the right idea buying used. However, 'best bang for the buck' really depends on how much you can snag each card for.
6970 is a good card, but it is VLIW4. If you can, try to pick up a GCN card instead. 7950 is faster than a 6970 for most algorithms, and they are selling for sub-$100 here in the US. Of course if you can grab a 7970 or any of the R9 cards for a good price, then do it.
Also remember to buy reference design cards if possible, and don't skimp on the PSU.