- May 7, 2012
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I wonder if people will finally stop saying nVIDIA doesn't support Kepler. It seems it's lackluster performance in some modern games is due to architectural deficiencies (as I and others suspected).
Huh? Are looking at the graphs? Ashes, Tomb Raider and Deus Ex DX12 are all slower across the board compared to DX11.Also nice to see DX12 performance seems to be good in Tomb Raider after all the patches.
How many dx transitions do we need to repeat the same things over and over again before people stop. People said the same about basically every new dx transition. This new one is bad, I like the old ways. Suppose it's just human nature.Huh? Are looking at the graphs? Ashes, Tomb Raider and Deus Ex DX12 are all slower across the board compared to DX11.
Likewise, Doom Vulkan is slower across the board than OpenGL.
How many more such games do we need to see before people accept low level APIs are a failure?
Huh? Are looking at the graphs? Ashes, Tomb Raider and Deus Ex DX12 are all slower across the board compared to DX11.
Likewise, Doom Vulkan is slower across the board than OpenGL.
How many more such games do we need to see before people accept low level APIs are a failure?
Low level APIs require a massive amount of extra developer resources. So if they aren't totally dominating the traditional APIs, they're a failure. Saying "it's okay because they're almost as fast" is lunacy.The differences between DX11 and DX12 are looking similar for all three of the cards, and they are mostly minimal. In the case of Tomb Raider, only the 1080 got almost 4 FPS improvement in DX11. Perhaps I remember badly, but didn't DX12 lag behind DX11 significantly when those games got the first DX12 patch? I'd guess one could also get into DX11 vs DX12 framepacing tests if one would like to be more thorough.
It's interesting how you point out not everyone is using a fast CPU but seem to believe everyone has a 1080.Right now, DX12 and Vulkan are only useless if you are fully GPU limited. The CPU used in that test was an i7 6700k at 4,5 ghz.
It's easy to declare low level APIs a failure if you have Skylake i7 at 4+ ghz. Most users don't, and even on Anandtech you see users are clinging onto their Sandy Bridge i5/i7 CPUs.
Low level APIs require a massive amount of extra developer resources. So if they aren't totally dominating the traditional APIs, they're a failure. Saying "it's okay because they're almost as fast" is lunacy.
If I spend $1000 and get 90% while someone spends $100 and gets 100%, I've failed if I could've taken the second option.
It's interesting how you point out not everyone is using a fast CPU but seem to believe everyone has a 1080.
The top five GPUs on Steam are 970, 960, 750 Ti, Intel HD Graphics 4000 and Intel Haswell: http://store.steampowered.com/hwsurvey/videocard/
Actually six Intel iGPUs come above a 1080. Why don't you show us how well these low level APIs work on a 750Ti and all those Intel iGPUs?
Low level APIs require a massive amount of extra developer resources. So if they aren't totally dominating the traditional APIs, they're a failure. Saying "it's okay because they're almost as fast" is lunacy.
We made some API comparisons on integrated graphics (A10-7860K and i3-6100) with proper frame time measurement.Feel free to bring up the benchmarks you find for the 750 Ti and intel IGPUs if you want to.
I wonder if people will finally stop saying nVIDIA doesn't support Kepler. It seems it's lackluster performance in some modern games is due to architectural deficiencies (as I and others suspected).
That and the fact that most PC games are developed primarily on two AMD consoles. As I've said time and again, look at titles that are only PS4/PC or XB1/PC OR PC exclusive and Kepler holds up much better.
We made some API comparisons on integrated graphics (A10-7860K and i3-6100) with proper frame time measurement.
We found:
nice improvements - DOOM (A10)
some improved frame times - HITMAN (A10)
nothing or minimal uplift - BF1 (A10), RotTR (A10)
regression - BF1 (i3)
Hopefully, we can add the new Bristol Ridge to our hardware selection soon, we plan to revisit the topic.
Neither of those two statements (Hi-Fi Man and architectural deficiencies, tviceman and consoles affecting development style) refute the claims that kepler has aged poorly. I own a 780ti non reference. I own a 390x. I own a 1070. The 780ti does just fine in older games. The 390x is faster in a lot of newer stuff. Kepler has a pretty different SM setup compared to Maxwell/Pascal. Kepler is now three generations back. Kepler was released in 2012. AMD stayed with roughly the same architecture from 2012 through today. All of that combined makes it easy to understand why Kepler doesn't look as good today as it did in 2012.Not happening. Far too much time and keystrokes invested in trashing Kepler. Nobody is going back on that commitment.
Neither of those two statements (Hi-Fi Man and architectural deficiencies, tviceman and consoles affecting development style) refute the claims that kepler has aged poorly. I own a 780ti non reference. I own a 390x. I own a 1070. The 780ti does just fine in older games. The 390x is faster in a lot of newer stuff. Kepler has a pretty different SM setup compared to Maxwell/Pascal. Kepler is now three generations back. Kepler was released in 2012. AMD stayed with roughly the same architecture from 2012 through today. All of that combined makes it easy to understand why Kepler doesn't look as good today as it did in 2012.
The people claiming that Kepler is falling behind are over the top and just pointing out the obvious nature of hardware progression. The people spending time defending Kepler and saying this isn't the case are baffling to me. Both sides need to let old hardware die a peaceful death.
But you have to agree that both sides have their "schtick" to discourage buying CURRENT products from the other company. I'm in no way implying that anyone is a shill but there is indirect marketing all over this and other forums from both sides. It all needs to die.Bold^ Couldn't agree more! But I'm sure it's obvious that this "schtick" is being used to discourage people from buying CURRENT Nvidia products saying they will age badly. I'm all for letting old hardware be just that. Old hardware. But it's part of the AMD marketing machine here in the forums and around the web. Sucks. But whatcha gonna do eh? LOL.
Well, we just started benchmarking dGPUs, but we are lacking on the CPU side.Do you have the opportunity to test discrete cards as well? An i3 4130 and GTX 750 Ti build was quite a popular budget build three years ago. Digitalfoundry for example tried the i3 4130 paired with various cards in DOOM OpenGL, but couldn't lock performance at 60 FPS, declaring it inferior to the PS4 version. Sadly, they never tested that i3 again for Vulkan.
Not happening. Far too much time and keystrokes invested in trashing Kepler. Nobody is going back on that commitment.
I thought we were talking about Kepler? Why now is it about schticks? Please don't try to exonerate AMD marketers Kepler schtick by saying everyone has a schtick. Might be true about everyone having one, but that would handily steer off the topic. Wouldn't it.But you have to agree that both sides have their "schtick" to discourage buying CURRENT products from the other company. I'm in no way implying that anyone is a shill but there is indirect marketing all over this and other forums from both sides. It all needs to die.