NVIDIA RTX A6000 vs AMD Radeon RX 6600 XT. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA RTX A6000 and AMD Radeon RX 6600 XT, chip, information processing units.

• GPU Chip
  GA102 Navi 23 XT
• Execution units
  84 32
• Shader
  10752 2048
• Render Output Units
  112 64
• Texture Units
  336 128

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  48 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 2 GHz

Let's compare the memory frequency of graphics cards NVIDIA RTX A6000 and AMD Radeon RX 6600 XT. The higher the better.

• Base Clock
  1.410 GHz 1.968 GHz
• Boost Clock
  1.800 GHz 2.589 GHz

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  300 W 160 W

Technical data that is used to its full potential in computer games.

• Max. Displays
  4 4
• Max. resolution
  7680x4320 7680x4320
• DirectX
  12.2 12.2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes No

Built-in support for video and image compression standards.

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

Comparison of interfaces and release dates for GPU AMD Radeon RX 6600 XT and NVIDIA RTX A6000.

• Manufacturer
  NVIDIA AMD
• Architecture
  Ampere RDNA 2
• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 8
• Structure size
  8 nm 7 nm
• Release date
  Q4/2020 Q3/2021