Comparing NVIDIA RTX A6000 vs PowerColor Liquid Devil Radeon RX 6900 XT

gpu NVIDIA RTX A6000 item

• GPU Chip
  GA102 Navi 21
• Execution units
  84 80
• Shader
  10752 5120
• Render Output Units
  112 128
• Texture Units
  336 320

• Memory Size
  48 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  16 Gbps 2 GHz
• Memory Bandwith
  768 GB/s 512 GB/s
• Memory Interface
  384 bit 256 bit

• Base Clock
  1.410 GHz 1.825 GHz
• Boost Clock
  1.800 GHz 2.365 GHz+ 5 %
• Avg (Game) Clock
  -- 2.135 GHz+ 6 %

• TDP
  300 W 300 W
• TDP (up)
  -- 345 W

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes No

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode Decode / Encode
• VP9
  Decode Decode / Encode
• AV1
  Decode Decode

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Structure size
  8 nm 7 nm
• Release date
  Q4/2020 Q2/2021