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Crossfire VRAM

TheOnlyNexus
By TheOnlyNexus
in Graphics Cards
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Go to solution Solved by Morgan MLGman,

As for today, no game uses the DX12 feature of VRAM stacking, whether it's Crossfire or SLI.

 

It theoretically is possible, but the developers would have to support it, so far noone does.

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As for today, no game uses the DX12 feature of VRAM stacking, whether it's Crossfire or SLI.

 

It theoretically is possible, but the developers would have to support it, so far noone does.

CPU: AMD Ryzen 7 5800X3D GPU: AMD Radeon RX 6900 XT 16GB GDDR6 Motherboard: MSI PRESTIGE X570 CREATION
AIO: Corsair H150i Pro RAM: Corsair Dominator Platinum RGB 32GB 3600MHz DDR4 Case: Lian Li PC-O11 Dynamic PSU: Corsair RM850x White

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Posted

It doesn't stack (as of now). 

 

For gaming? There's stuff in the works with DX12, but support is basically non-existent right now. For productivity? Yes, you could run them together and use each card's vRAM independently. 

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