DICE releases Battlefield 4 DirectX vs. Mantle Performance Numbers
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DarkKnightDude
Congrats DICE.
omagic
Yeah and no 7900/280x support for now is just great...
CPC_RedDawn
I still think I will see a performance increase. Maybe not 20% maybe not even 10% but at least its FREE performance.
Also the game is STILL extremely CPU limited, even with my i7 4770K at 4.5GHz and my 7970 at 1150/1650 overclocks I still see my CPU usage spiking to 100% across a lot of my cores/threads and GPU usage goes down to around 88% and spikes up to 99% in these situations I should see a performance boost.
Also remember Mantle is being tacked onto the game that has been plagued with bugs/glitches and consistent problems since launch which have had to be fixed. Then add on another API to the mix as well. I want a game that is specifically built using Mantle from the start not tacked on 3 months later.
CPC_RedDawn
omagic
http://battlelog.battlefield.com/bf4/news/view/bf4-mantle-live/
Its because 14.1 beta drivers wont provide mantle support for these cards.
also R9 270/270x wont support it now...
HERE:
Hilbert Hagedoorn
Administrator
SLI-756
so what driver did they use in the bf4 7970 mantle test, a magic one?
Hilbert Hagedoorn
Administrator
CPC_RedDawn
Deathchild
CPC_RedDawn
SLI-756
Deathchild
Yeah, Hilbert might have a point. We old GCN card users might still have hope.
It would be a major let down and false advertisement to all, lol.
Herem
Solfaur
meth curd
im way more excited about the frame pacing updates than about mantle but still mildly excited about seeing what performance gains i can squeeze once the drivers also support 7x series cards. i dont think theres any real doubt about the support, they probably just rushed it to get a january release.
however, i dont really get how anyone can complain about a few hundred dollars worth of free performance, even if it's only 10-15% for high-end users. remember what the price tag is for a few extra frames once you're dealing with high-end cards. and calling something free a scam? come on
SLI-756
bf4 extremely cpu limited what?
the game's highly optimized for cpu imo, is it a one core thrasher that flatlines?, no, hell I bet it doesn't flatline at all even on an OCed i5.
the game's cpu demanding, yes, but usage is fine.
cowie
Sorry but in my tests with a single 780 1080p the 4770k at 4.0 or 4.5 made hardly a difference on frame rates.
So to call it cpu demanding is a stretch
SLI-756
haha, well I hope you get my meaning cause I get yours, but sure, you want demanding cpu look to recent ubisoft games.
Yxskaft
It really does seem to be neat for users with older PCs. I'm eager to see how well a Core 2 Quad and Phenom II X4/X6 will perform with Mantle