Introducing AMD’s HD 6790
F.E.A.R.
F.E.A.R. – First Encounter Armed Assault is a DX9c game by Monolith Productions that was originally released in October 2005 by Vivendi Universal Production. Later, there were two expansions with the latest, Perseus Mandate, released in 2007. Although the game engine is aging, it still has some of the most spectacular effects of any game. F.E.A.R. showcases a powerful particle system, complete with sparks and smoke for collisions as well as featuring bullet marks and other effects including “soft shadows”. This is highlighted by the built-in performance test, although it was never updated.
This performance test will tell you how F.E.A.R. will run, but both of its expansions are progressively more demanding on your PC graphics and will run slower than the demo. We always run at least two sets of tests with all in-game features at ‘maximum’. F.E.A.R. uses the Jupiter Extended Technology engine from Touchdown Entertainment. We test this game with the most demanding settings. We use fully maxed details with 4xAA/16xAF; soft shadows ‘off’, as they do not play well with AA. Let’s start first at 2560×1600:
We see the new HD 6790 faster is than the GTX 550 Ti and it completely overwhelms its replacement, the HD 5770. However, the GTX 460 plays a spoiler. The GTX 450 and the HD 5770 cannot play F.E.A.R. at the highest resolution whereas the GTX 560 Ti and HD 6790 are fine. We see the HD 6790 also scale well with overclocking. Let’s look at 1920×100:
At 1920×1200 resolution there is not much difference in practically playing F.E.A.R. between the fastest and the slowest video configurations as the minimums are already sufficiently high. However, in this old DX9 game, the GTX 550 Ti is slightly faster than the HD 6790.
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.