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AMD officially unveiled the first three cards, the RX 6800, RX 6800 XT, and RX 6900 XT, in an event titled "Where Gaming Begins: Ep. 2" on October 28. [8] In the event, they announced the RX 6800 XT as its flagship graphics processor, comparing its performance to that of Nvidia's RTX 3080 graphics card in 1440p and 4K resolution gaming.
RX Vega, Radeon VII Radeon RX 5000 Radeon RX 6000 Radeon RX 7000 AMD support Kind 2D 3D Instruction set architecture: Not publicly known TeraScale instruction set GCN instruction set: RDNA instruction set: Microarchitecture: TeraScale 1 (VLIW) TeraScale 2 (VLIW5) TeraScale 2 (VLIW5) up to 68xx TeraScale 3 (VLIW4) in 69xx [1] [2] GCN 1st gen ...
Real-time hardware accelerated ray tracing is a new feature for RDNA 2 which is handled by a dedicated ray accelerator inside each CU. [10] Ray tracing on RDNA 2 relies on the more open DirectX Raytracing protocol rather than the Nvidia RTX protocol.
Radeon HD 2900 XT RV670: 55 nm 10.1 11 (FL 10_1) ATI Stream APP [17] Radeon HD 3850/3870 RV770: 55 nm 40 nm 1.0 2008 Radeon HD 4850/4870 Evergreen: TeraScale 2: 40 nm 4.5 (Linux 4.2) [18] [19] [20] [c] 11 (FL 11_0) 1.2 2009 Radeon HD 5850/5870 Northern Islands: TeraScale 2 TeraScale 3: 2010 Radeon HD 6850/6870 Radeon HD 6950/6970 Southern ...
This results in increased inference performance compared to RDNA 2. [15] [16] WMMA supports FP16, BF16, INT8, and INT4 data types. [17] Tom's Hardware found that AMD's fastest RDNA 3 GPU, the RX 7900 XTX, was capable of generating 26 images per minute with Stable Diffusion, compared to only 6.6 images per minute of the RX 6950 XT, the fastest ...
Die shot of the RX 5500 XT's RDNA GPU. The architecture features a new processor design, although the first details released at AMD's Computex keynote hints at aspects from the previous Graphics Core Next (GCN) architecture being present for backwards compatibility purposes, which is especially important for its use (in the form of RDNA 2) in the major ninth generation game consoles (the Xbox ...
Further variants including a Radeon RX 6700 (XT) series based on Navi 22, launched on 18 March 2021, a Radeon RX 6600(XT) series based on Navi 23, launched on 11 August 2021 (that is the 6600XT release date, the RX 6600 launched on 13 October 2021), and a Radeon RX 6500(XT), launched on 19 January 2022.
3DMark Port Royal is to test and compare the real-time ray tracing performance of any graphics card. [23] January 8, 2019 Windows 10 October Update DirectX Raytracing: Supported 3DMARK Steel Nomad [24] Steel Nomad, the latest GPU benchmark from 3DMark, is the official successor to the popular Time Spy tool, which was introduced eight years ago ...