DirectX 12 won't require a new graphics card, but some of its features might - Polygon
DirectX 12 Explicit Multi-GPU Tested In Ashes of the Singularity
DirectX 12 Ultimate brings Xbox Series X features to PC gaming | Ars Technica
What GPUs Support DirectX 12?
Microsoft Unveils DirectX 12 Ultimate: The GPU Feature Set For the Next Generation of Games
DirectX®12 - AMD GPUOpen
DirectX 12 (DX12) Ultimate API | NVIDIA GeForce
AMD DirectX® 12 (DX12) Technology | AMD
AMD DirectX® 12 (DX12) Technology | AMD
MAXSUN AMD Radeon RX 550 4GB Video Graphics Card GPU For Computer PC Gaming GDDR5 ITX 128-Bit DirectX 12 PCI Express X16 3.0 DVI-D Dual Link, HDMI, DisplayPort - Newegg.com
AMD+NVIDIA Multi-GPU DirectX12 Benchmark: R9 390X + GTX 970 in 'SLIFire' | GamersNexus - Gaming PC Builds & Hardware Benchmarks
AMD's Future of Gaming: FreeSync, DirectX 12, LiquidVR, VR and more
News - AMD Details DirectX 12 Multi-GPU And Shared Memory
DirectX 12 Explicit Multi-GPU Performance Review with Ashes of the Singularity | DirectX 12 Explicit Multi-GPU Performance Review with Ashes of the Singularity | GPU & Displays | OC3D Review
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