Will AMD Launch a new Single-GPU Card This Summer against GTX 780 Ti ?

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#4815943
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What does HMB exacly achieve? And how much RAM does the card in the chard have?
3D stacking manufacturing process, GPU and memory chips are closely stacked and thus better (shorter) connectivity between them => high bandwidth with lower power. with first generation of HBM you'll get 2GB at 256GB/s or 4GB at 512GB/s / core. Later versions can scale up to 8GB/core at 2TB/s (2016). Edit: Actually it is up to 64GB at 2TB/s with 2nd generation HBM.
4xHBM Gen 1 = 4 GB 3xHBM Gen 1 = 3 GB 2xHBM Gen 1 = 2 GB 1xHBM Gen 1 = 1 GB 4xHBM Gen 2 = 16 GB/32 GB/64 GB 3xHBM Gen 2 = 12 GB/24 GB/48 GB 2xHBM Gen 2 = 8 GB/16 GB/32 GB 1xHBM Gen 2 = 4 GB/8 GB/16 GB
http://www.overclock.net/t/1488641/next-r9-r7-graphics-to-use-hbm
#4815949
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From these leaked slides it doesn't look like, they show a limit of 4 stacks/128GB/s (4x128=512) with 1GB/stack maximum for the first generation. In fact the HBM bus width is 1024bit even for the first generation, so make that 1TB/s
#4815953
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Bring it on. Anything that makes the competition more fierce is a good thing.
#4815965
https://forums.guru3d.com/data/avatars/m/200/200207.jpg
Comes with Mantle v2! But only for 2 games 6 months after card is released.. (sry couldnt resist).
#4815969
https://forums.guru3d.com/data/avatars/m/242/242471.jpg
Mantle V1 is good enough, API doesnt need adjustments like TressFx or Physx :P OT; good, hopefully it will be cooler too..
#4815970
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Comes with Mantle v2! But only for 2 games 6 months after card is released.. (sry couldnt resist).
Luckily, in this case they just need to get the card to run to see the benefits, no special drivers required 🙂
#4815972
https://forums.guru3d.com/data/avatars/m/200/200207.jpg
Luckily, in this case they just need to get card to run to see the benefits, no special drivers required 🙂
Haha true!
#4816217
https://forums.guru3d.com/data/avatars/m/105/105564.jpg
I'd be happy if they'd release a Mantle driver that would detect my second screen :bang:
#4816228
https://forums.guru3d.com/data/avatars/m/175/175902.jpg
Mantle V1 is good enough, API doesnt need adjustments like TressFx or Physx :P OT; good, hopefully it will be cooler too..
i agree only Windows need adjustements 🙂 (sry couldnt resist lol).
#4816261
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Nice, competition is good!
#4816278
https://forums.guru3d.com/data/avatars/m/242/242471.jpg
Any more info, or just this new vram stuff? Although I expect it to have lower temp. threshold now..
#4816286
https://forums.guru3d.com/data/avatars/m/114/114584.jpg
They should release drivers that are worth a damn instead of releasing a new card...
#4816288
https://forums.guru3d.com/data/avatars/m/178/178868.jpg
Nice, competition is good!
Yes, now, all we need is better pricing! 🙂
#4817579
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Nice! Since the ram is stacked how hot will they get and how would they be cooled?