Slimebeast said:
So the cheaper 990 is good enuff to run two R9 290s in Crossfire? The weaker GPU slot will not bring down the perfromance? Btw, can I combine a R9 290 with a next gen AMD card (a future 380 or something) or do they still need to be two cards that are exactly the same? |
You'll be perfectly fine with that setup. It's an old article but
http://hardocp.com/article/2010/08/16/sli_cfx_pcie_bandwidth_perf_x16x16_vs_x16x8/1
Gameplay performance can be summed up very easily and directly. We experienced no differences in the gameplay experience between x16/x16 SLI or CFX compared to x16/x8 SLI or CFX. There were measurable differences, differences that some people might pick apart and declare a clear "winner," but we don't see it this way at all. For gamers, the differences are so minuscule that the delta simply does not matter.
As for your other question, I have no idea. The HD7xxx series can be mixed with the Rx 2x0 series because they are the same cards, just rebadged with another name. But when it comes to the next series of cards, they will probably use a new architecture so it's unknown if both kinds of cards will be able to work together.
But even if that they don'0t work together, by then you'll be able to get another 290 far cheaper than now
.
Please excuse my bad English.
Former gaming PC: i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Current gaming PC: R5-7600, 32GB RAM 6000MT/s (CL30) and a RX 9060XT 16GB
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