The AMD Mantle Thread

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3DVagabond

Lifer
Aug 10, 2009
11,951
204
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Exactly, and some are willing to pay big bucks for that. Mantle is free. Why complain about a free performance upgrade, no matter how good it is?

Only in games that support it, though.

I don't care what the 290x can put out for raw frames, the hardware quality and QC is still suspect. People think game fps #'s are what dictate a quality card from one that's suspect. Look at the bigger picture. The die quality, the power delivery components, the pcb, traces, the heatsink and its design etc etc.........its 2nd class hardware regardless if it outperforms a titan or a 780 or whatever else you can think of in a few benchmarks.

The reference cooler could have been better done. Everything else you say here is FUD. Also, you have made lots of definitive performance posts. Not presented as estimates or in your opinion or you think. You have said unequivocally that Mantle will give X performance. The only way anyone could say what you have with such certainty is if they had actual numbers for it. Please present them!

I invite everyone to watch the dev interviews where they explain that Mantle doesn't just increase fps. The draw call overhead is greatly reduced (DX is up to 40%) so your GPU isn't waiting on the CPU. Even if you aren't CPU limited your CPU is still not feeding your GPU as fast as the GPU can accept because DX sucks that bad. Mantle gives you full CPU scaling. You might go from 60 to 63-66fps (5-10% gain), but the graphics will be better with many many more objects on screen because of the increase in # draw calls and full cpu scaling. Better physics can now also happen. Artist also don't have to limit themselves because of performance concerns so environments and characters are going to be more vibrant.

I also find it hilarious that people are talking about # of games or lack there off that will support Mantle. Mantle isn't getting added to any games right now. It's being added to the ENGINES that they run on. BF4 is getting Mantle by virtue that Frostbite is getting it, not that they are adding it to BF4. When you add support to an engine the implementation to a game is a lot less intensive.

It would be helpful if the people who are the most cynical about Mantle would check it out.
 

Despoiler

Golden Member
Nov 10, 2007
1,966
770
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Except Mantle isn't free. AMD might not be charging us, the end user, to have it included in games, but the development cost of those games goes up, even if it is only slightly. So, they either have to do more (include Mantle) with less budget or have a larger budget to include it. What is more likely to happen in the real world? A publisher saying "here's more money, go right ahead" or "here is your budget and your release date; get it done with what you have." There is a huge possibly we might be getting less total product to accomplish DX and Mantle versions. Now, the big question we can't answer is how much less of a product.

Mantle is not free.

Except the engine devs are the ones that already soaked the extra 2 months to implement Mantle.
 

DaZeeMan

Member
Jan 2, 2014
103
0
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An AMD employee (forum handle stumped) posted this on the AMD forums yesterday (see the reply dated 01/23/2014 12:11 PM).
http://forums.amd.com/game/messageview.cfm?catid=454&threadid=171097&enterthread=y

The post reiterates that the Mantle driver release will be at the end of January. As Star Swarm and BF4 will need these drivers to support Mantle, well it makes sense to hold off until the driver release.

As for if the BF4 Mantle patch is ready, well someone above mentioned 29 Jan for Catalyst 13.35 Beta, and 31 Jan for BF4 Mantle patch. We'll see how that plays out.

It'll be nice to see some hard numbers instead of a bunch of predictions. Only 7 more days left in January...
 
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TerryMathews

Lifer
Oct 9, 1999
11,473
2
0
Yes I am. Total Value Proposition sums it up perfectly.

And I will accept that Nvidia cards are a better total value for some people who place an emphasis on ancillary features.

It is disingenuous to imply that applies to all users. A large portion of the gaming population value performance/price above everything else, and by that standard these AMD cards are better.
 

krumme

Diamond Member
Oct 9, 2009
5,956
1,595
136
Plenty your right, but its still the major one.

Again when Mantle finally comes out for BF4 and the posted results are minimal/marginal where real world in game improvements are in reality non existant, make sure you post back to this thread.

I will gladly repeat myself. I expect for a i5 2500+ 4c 4t in 64 man multiplayer bf4 huge map and 7970 class at 1440p Initial:
8% sans msaa
20% with msaa (and thats the setting that counts for me)
For lesser cpu you might get up to 45%

This is my initial expectations. Within the first 6 monts i expects 30% on top of it (so like aprox 27% faster with msaa) because its a new api and new mantle driver. For the use in first time.

What i think is interesting is very much how it devellops durimg the first 2 years for performance. Some of the gpu optimizations takes time to implement and is far more complicated than some easy drawcall improvements.
 
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Dresdenboy

Golden Member
Jul 28, 2003
1,730
554
136
citavia.blog.de
And do you actually believe that because an engine supports Mantle, they can just check a box when they compile and the game is "Mantle ready"?
Such an engine is comparable to an API. And since the interface likely doesn't habe to change a lot*), the game itself doesn't need big changes. It's not like a switch, of course. But some rebalancing of the game code regarding internal timing and thread syncing might be necessary.

*) IMO textures remain the same, objects still consist of the same primitives, shader code is the same, etc. Mantle is about communication.
 

McLovin42

Member
Dec 28, 2013
77
0
0
And I will accept that Nvidia cards are a better total value for some people who place an emphasis on ancillary features.

It is disingenuous to imply that applies to all users. A large portion of the gaming population value performance/price above everything else, and by that standard these AMD cards are better.
I would not call quality of the components and materials used as an ancillary feature.......but regardless........I never said Nvidia products applies to all users as a better value either, nor did I imply that outright, but for the majority, yes.

Regardless as it stands now, AMD actually loses on the "value" performance/price category now as well too. Thanks to the mining fad.....
 

smackababy

Lifer
Oct 30, 2008
27,024
79
86
Such an engine is comparable to an API. And since the interface likely doesn't habe to change a lot*), the game itself doesn't need big changes. It's not like a switch, of course. But some rebalancing of the game code regarding internal timing and thread syncing might be necessary.

*) IMO textures remain the same, objects still consist of the same primitives, shader code is the same, etc. Mantle is about communication.

And the bolded part is exactly where the costs lie. You think is just something so trivial? Not only that, you have to run the gamut of QC testing before it is ready. Additional time = additional costs.

Plus, the largest benefit of Mantle is much less abstraction to the hardware. That code is not going to exist for a DX version. I can be argued it might be close to what we would use for a console version, but even still, it will take some retooling.
 

TerryMathews

Lifer
Oct 9, 1999
11,473
2
0
Regardless as it stands now, AMD actually loses on the "value" performance/price category now as well too. Thanks to the mining fad.....

By its very nature this is false. If it were true, the cards would not be sold out at their elevated prices.

Certain consumers just found a niche where the ATi cards excel by a wider margin.
 

moonbogg

Lifer
Jan 8, 2011
10,637
3,095
136
They have to be feeling the pressure big time. If Mantle doesn't perform well, no one can say its because they didn't try hard enough. They are betting a lot on this first impression of mantle.
 

smackababy

Lifer
Oct 30, 2008
27,024
79
86
They have to be feeling the pressure big time. If Mantle doesn't perform well, no one can say its because they didn't try hard enough. They are betting a lot on this first impression of mantle.

I think a lot of Mantle's performance is going to have to come from the developers themselves. And that might take time, as they have to develop in a different way than they do currently. It will take some time to get used to the new API as well as the coding practices behind it.

Still, I find it hard to believe we are going to get actual 45% performance increases.
 

bystander36

Diamond Member
Apr 1, 2013
5,154
132
106
They have to be feeling the pressure big time. If Mantle doesn't perform well, no one can say its because they didn't try hard enough. They are betting a lot on this first impression of mantle.
If nothing else, Mantle has performed well as an advertising platform.
 

Grooveriding

Diamond Member
Dec 25, 2008
9,108
1,260
126
I can't wait to see the 290X "ridicule" the Titan.

That quote was in reference to Battlefield 4 performance though. The 290X is already faster than a Titan right now in DX11 in Battlefield 4 in a lot of benchmarks. Not by much, but still faster.

Even if Mantle brings only 10% more performance for a high end GPU like 290X it will just come down to your definition of 'ridicule'. Obviously that was a marketing claim, for me ridicule would mean at least 25-30% faster. My expectation is 10-20% performance boost for high end cards like 290 and 290X in BF4. In the tight knit race of high end cards between AMD and nvidia that is more than enough to tip the scales to AMD in Mantle enabled games.

Sad part about most of the naysayers in this thread claiming they think 0 performance gains on top end cards or a few FPS is that their statements would be more accurate if you substituted hope for think. Some just don't want to see any benefit because it's from AMD and that will break their hearts. Others are saying nonsense like 50%+ which is ridiculous.

I hope it makes a big difference. Enough that the 7950 I have performs as fast as one of my 780tis. That would be awesome.
 

krumme

Diamond Member
Oct 9, 2009
5,956
1,595
136
They have to be feeling the pressure big time. If Mantle doesn't perform well, no one can say its because they didn't try hard enough. They are betting a lot on this first impression of mantle.

I think also EA have a lot prestige invested in this. But bf4 is not a rts game. And its an cost/benefit consideration and we dont know the cost side besides some extremely optimistic claims from the devs.

So even when we get a better understanding of perf we will still lack the cost side. And it takes more time to show. So only time will show anyway if its a success. I dont see this bf4 perf as a now as anything but an indication.

Plenty of time to discuss mantle the next year or two
 

DamnedLife

Member
Dec 26, 2013
101
0
0
Top end cards can still gain from the gpu customizations they've done, how much I don't know but mantle isn't just for cpu overhead solution, it is much more than that. They even teased the idea of pushing new level of IQ in-game along with performance increase...
 

OCGuy

Lifer
Jul 12, 2000
27,227
36
91
I think also EA have a lot invested in this. But bf4 is not a rts game. And its an cost/benefit consideration and we dont know the cost side besides some extremely optimistic claims from the devs.

So even when we get a better understanding of perf we will still lack the cost side. And it takes more time to show. So only time will show anyway if its a success. I dont see this bf4 perf as a now as anything but an indication.

That sounds like it is moving the goal posts a little, doesn't it?

If Mantle flops on BF4, the only devs who will adopt it will continue to be the ones who are subsidized.

Mantle being adopted in the wild is AMD's goal, and the spotlight is on the BF4 release. That is where it was put.
 

96Firebird

Diamond Member
Nov 8, 2010
5,712
316
126
That quote was in reference to Battlefield 4 performance though. The 290X is already faster than a Titan right now in DX11 in Battlefield 4 in a lot of benchmarks. Not by much, but still faster.

Even if Mantle brings only 10% more performance for a high end GPU like 290X it will just come down to your definition of 'ridicule'. Obviously that was a marketing claim, for me ridicule would mean at least 25-30% faster. My expectation is 10-20% performance boost for high end cards like 290 and 290X in BF4. In the tight knit race of high end cards between AMD and nvidia that is more than enough to tip the scales to AMD in Mantle enabled games.

Oh I agree it comes down to one's interpretation of the word "ridicule", and definitely believe it was marketing speak. I have a feeling no matter what the performance difference is between the 290X on Mantle and the Titan on DX11, some people will claim it was true, while others say it doesn't ridicule at all.
 

smackababy

Lifer
Oct 30, 2008
27,024
79
86
That quote was in reference to Battlefield 4 performance though. The 290X is already faster than a Titan right now in DX11 in Battlefield 4 in a lot of benchmarks. Not by much, but still faster.

Even if Mantle brings only 10% more performance for a high end GPU like 290X it will just come down to your definition of 'ridicule'. Obviously that was a marketing claim, for me ridicule would mean at least 25-30% faster. My expectation is 10-20% performance boost for high end cards like 290 and 290X in BF4. In the tight knit race of high end cards between AMD and nvidia that is more than enough to tip the scales to AMD in Mantle enabled games.

Sad part about most of the naysayers in this thread claiming they think 0 performance gains on top end cards or a few FPS is that their statements would be more accurate if you substituted hope for think. Some just don't want to see any benefit because it's from AMD and that will break their hearts. Others are saying nonsense like 50%+ which is ridiculous.

I hope it makes a big difference. Enough that the 7950 I have performs as fast as one of my 780tis. That would be awesome.

There is only one definition of ridicule as a verb: subject (someone or something) to mockery and derision. A video card, to my knowledge, is unable to ridicule anything. That is the reason the quote continues to be brought up. Not only was unlikely in the assumption that Mantle will offer some 40% performance gains across the board and it was pretty poor English.
 

Grooveriding

Diamond Member
Dec 25, 2008
9,108
1,260
126
There is only one definition of ridicule as a verb: subject (someone or something) to mockery and derision. A video card, to my knowledge, is unable to ridicule anything. That is the reason the quote continues to be brought up. Not only was unlikely in the assumption that Mantle will offer some 40% performance gains across the board and it was pretty poor English.

That is just being pedantic. People speak in analogies all the time. No different than claiming you 'owned someone' or 'laid waste to'. Give me a break, everyone who read that quote understood the claim was ridiculing the card in performance Most's issue with the claim were not grammar-police related but understanding ridicule would mean a huge lead in performance....
 

Imouto

Golden Member
Jul 6, 2011
1,241
2
81
There is only one definition of ridicule as a verb: subject (someone or something) to mockery and derision. A video card, to my knowledge, is unable to ridicule anything. That is the reason the quote continues to be brought up. Not only was unlikely in the assumption that Mantle will offer some 40% performance gains across the board and it was pretty poor English.

- I want a Toy Story franchise review, please.
- Toys don't move by themselves, don't have feelings and don't plot to make you happy. The movie was dumb.
 

DamnedLife

Member
Dec 26, 2013
101
0
0
That is just being pedantic. People speak in analogies all the time. No different than claiming you 'owned someone' or 'laid waste to'. Give me a break, everyone who read that quote understood the claim was ridiculing the card in performance Most's issue with the claim were not grammar-police related but understanding ridicule would mean a huge lead in performance....
Yeah. It would make you daft if you coudn't fathom it. And 290x is better than Titan w/o Mantle, so it is still plausible Don't forget Titan is great for double precision rendering, not exactly a gaming card to begin with.
 

bystander36

Diamond Member
Apr 1, 2013
5,154
132
106
There is only one definition of ridicule as a verb: subject (someone or something) to mockery and derision. A video card, to my knowledge, is unable to ridicule anything. That is the reason the quote continues to be brought up. Not only was unlikely in the assumption that Mantle will offer some 40% performance gains across the board and it was pretty poor English.
Do you have issues with metaphors?
 
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