Confronto tra AMD Radeon RX 7800 XT e NVIDIA GeForce RTX 2080 SUPER

gpu AMD Radeon RX 7800 XT item

• GPU Chip
  Navi 32 (RDNA 3) TU104
• Execution units
  60 48
• Shader
  7680 3072
• Render Output Units
  138 64
• Texture Units
  480 192
• Raytracing Cores
  120 48

• Memory Size
  16 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2.250 GHz 1.938 GHz
• Memory Speed
  18 Gbps 15.5 Gbps
• Memory Bandwith
  640 GB/s 496 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.800 GHz 1.650 GHz
• Boost Clock
  2.500 GHz 1.815 GHz
• Avg (Game) Clock
  2.000 GHz --

• TDP
  250 W 250 W
• TDP (up)
  -- 280 W

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode
• VP9
  Decode / Encode Decode
• AV1
  Decode / Encode No

• GPU Interface
  PCIe 4 x 16 PCIe 3.0 x 16
• Release date
  2023 Q2/2019
• Launch Price
  799 $ 699 $
• Structure size
  5 nm 12 nm