Introducing AMD’s HD 6790
Tom Clancy’s H.A.W.X. 2
Tom Clancy’s H.A.W.X. 2 is an air combat video game developed by Ubisoft for PC. We are using the built-in benchmark from the full retail game. The way tessellation is implemented shows AMD graphics cards are perhaps unnaturally slow compared with other DX11 titles although their newer drivers have made significant performance gains over earlier drivers in H.A.W.X. 2. without sacrificing any noticeable image quality.
H.A.W.X. 2 runs on DX11 faster and with more detail than on the DX10 pathway. Here the emphasis is on terrain tessellation which looks outstanding in DX11 and “flat” in DX10. Let’s check out H.A.W.X. 2 with our video cards at 2560×1600 and with fully maxed out in-game settings and with 8x.
Now we test at 1920×1200.
The GTX 550 Ti simply flys away from the HD 6790 and even beating the HD 5870 (which is limited by its single tessellator) . However, the single Radeons can also play this game maxed out at 1920×1200. The GTXes are top guns in this benchmark.
I still think that 6790 is the 5830 of its generation. Too many cuts leads to a crippled chip that exists only because AMD marketing wanted to sell you a chip that would otherwise be thrown in the trash bin because it had too many defects to pass as a 68xx/69xx. That might be good marketing but it’s not a good deal for the buyer.
Beating the GTX 550 is an accomplishment, sure, but not much of one, since the 550 is such a garbage card to begin with.
If you’ve got $150 to spend on a video card, just save up and buy a 6950 for $250. That extra $100 has a great deal of marginal value. As opposed to, say the $150 delta between a GTX 570 and 580, which is just like throwing money away.
This generation of GPUs at 40 nm has been rather underwhelming on the whole. No true spiritual successor to the 8800 GT from either the red or green team. And with DX 11 adoption at a virtual trickle, thanks to the negative effects of consolization, it would appear that progress will be slow until the next-generation of consoles appears.
Bring on 28 nm.
On the bright side, another great review by ABT.
100% agreed with above comment!
Well, I’d say that GTX 460 1GB is almost like the 8800GT of its time, but only if you could find one for $150 with rebates.
Both companies are desperately trying to keep the prices up. Now, a $500 GTX 580 is starting to look a bit “mediocre” with some recent games like Metro 2033, Mafia 2, etc.. The price to pay for eye candy on the PC is rather high, and many games are console ports from consoles that are “several” years old, or a few PC generations behind.
I find it to be really misleading when AMD claims that the 6790 has 256-bit memory when the sawed-off ROPs limit access to only half of the available bandwidth, as the card behaves exactly like as if it has 128-bit bus. For more on this, if you want to discuss on the forums here, I started a thread: http://alienbabeltech.com/abt/viewtopic.php?f=6&t=22733
I also believe that all Barts GPU’s are VLIW4-based like the rest of Northern Islands. It’s something else that appears to be in a dimly-lit area.. when one shines a candle in that area, something just doesn’t look right.