IT- , . Ryzen 5000- , NVIDIA Ampere , , SoC Apple, CPU — - . , AMD. , , , , . . — Radeon Navi, , , . , AMD Radeon R9 Fury X GeForce GTX 980 Ti GPU. , , , . RDNA AMD , NVIDIA, - . Radeon 5000- , , - , AMD . , NVIDIA AMD, « Navi» - . AMD Navi 21. — Radeon RX 6800 Radeon RX 6800 XT, , , $579 $649 . NVIDIA — GeForce RTX 3070 RTX 3080, $499 $699. , Radeon RX 6900 XT, 8 GeForce RTX 3090 $999. Radeon RX 6800 Radeon RX 6800 XT , , , AMD, . Navi 21 , , RDNA . ⇡# Mesh ShadersRDNA 2, , , RDNA 1 Graphics CoreNext, AMD , Radeon HD 7970 Radeon 5000- . RDNA GCN Radeon RX 5700 XT , GCN AMD ( Ryzen - GCN), GP-GPU - CDNA. front-end’ back-end’ , RDNA, , , Navi 21 Navi 10 — , Radeon RX 5600, RX 5700 RX 5700 XT. , , Windows. DMA, GPU PCI Express , Navi 21: Smart Access Memory Ryzen 5000 DirectStorage — . front-end’ GPU - , Navi 21 . AMD , , , Primitive Unit, GPU. GCN Direct3D, RDNA , . . . — , Direct3D API. RDNA , . , Navi (Surface Shaders), , (Vertex Shaders Hull Shaders) , — . , NGG (Next Generation Geometry), , Direct3D, , . , front-end’a GPU, kernel’, Navi 10, . Navi 21 ALU - , . , , RDNA , Navi 21 — Mesh Shaders. Turing NVIDIA, , DirectX 12 Ultimate (feature level 12_2). Radeon RX 6800, AMD . GeForce RTX 3070 ( 5–11 % FPS ), , . , , RX 6800 GeForce RTX 2080 RTX 2080 SUPER. , , AMD - , . Radeon RX 6800 — 5000- . Radeon RX 6800 XT , , ( 300 ), , , — . AMD — Infinity Cache 6800 XT. |
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