Originally posted by: Kakkoii
It would be more likely that the DX11 cards are coming within 3-5 months.. not 5+ months. First reason being the launch date of Windows 7, they are going to want to have their chips out at around the same time. Second being that ATI already has a working card which it showed off at Computex, and Nvidia supposedly has theirs taped out also. There's also Nvidia's showing at Computex in partner with Microsoft showing off the GPGPU capabilities of Windows 7, which further solidifies the idea that they will want to launch the new cards around the same time as Windows 7, as it's a great marketing choice.
Having cards out and having them out in numbers are two different things. Case in point, the Radeon 4770. Too lazy to check exact cards but ATI and nVidia have "released" cards in the past but in such limited supplies that you can't really find them.
ATI's DX11 demo at Computex 2009 was more in line with a tech demo. There was no working video card to my knowledge and was most likely a simulation of what to expect. There was a silicon wafer of the new ATI GPU's but AFAIK, no working video card. If you have info to the contrary please link.
Win7 is coming out in late October. It's June now. At the earliest, I don't expect ATI to be coming out with a card before October, even if it's early October. Combined with TSMC's troubles, ATI may be able to reach their target of being available with Win7 but that doesn't mean there won't be supply issues. A new GPU design usually comes out on the high end first as well, meaning there is usually high cost and low value. It's the second gen (the refresh) that is usually where the better value is. Not to mention most kinks are worked out in the new design.
[/quote]You say buy a new card now, and then buy the new one when it comes out. Well what if he saved the money from buying a card now and added it to the money he'd be spending in only a few months time? He could buy the best performing card of the series.[/quote]
Please re-read what I wrote. My suggestion was to buy a card now and this is the important part "upgrade when the second gen DX11 cards come out." I didn't suggest he buy the new cards coming out in Q4'09, I suggested he buy a card now, and there are some pretty darned good deals to be had, and this should more than be enough for the next one to two years and worry about upgrading again when the second generation of DX11 cards come out. The OP is not a frequent upgrader. My suggestion seems like a good idea to maximize enjoyment now instead of waiting a long time to upgrade to a possibly expensive and hard to find product in 5 months.
[/quote]It's not hard to last a few months. And yes, DX11 is backwards compatible with DX10 hardware, also DX9 hardware. DX9/10 hardware still can't use the new features of DX11, so I don't see where you were going with that point. If a developer used DX11 in there game, they would obviously utilize some of the new features in it. But it is going to take some time before there are a lot of quality DX11 games out, although ATI is saying that there's already a huge lineup, but well see.[/quote]
There was a huge jump in terms of differences between DX9 and DX10. There is less of a jump between DX10 and DX11. Don't get me wrong, there are still some pretty major changes but at the same time there are more similarities than differences. DX11 is basically a superset of DX10.
As far as my point and where I was going with that. You pretty much answered your own question. It's going to take time for DX11 games to show up and any game optimized for DX11 can easily be optimized for DX10 since they're practically the same thing.