AMD RX Vega 56 vs Sapphire Toxic Radeon RX 6900 XT Air Cooled. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD RX Vega 56 and Sapphire Toxic Radeon RX 6900 XT Air Cooled, chip, information processing units.

• GPU Chip
  Vega 10 XL Navi 21
• Execution units
  56 80
• Shader
  3584 5120
• Render Output Units
  64 128
• Texture Units
  256 320

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

• Memory Size
  8 GB 16 GB
• Memory Type
  HBM2 GDDR6
• Memory Speed
  0.8 GHz 2 GHz

Let's compare the memory frequency of graphics cards AMD RX Vega 56 and Sapphire Toxic Radeon RX 6900 XT Air Cooled. The higher the better.

• Base Clock
  1.156 GHz 1.825 GHz
• Boost Clock
  1.471 GHz 2.425 GHz+ 8 %

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

• TDP
  210 W 400 W+ 33 %

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12.1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No 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 / Encode Decode / Encode
• AV1
  No Decode

Comparison of interfaces and release dates for GPU Sapphire Toxic Radeon RX 6900 XT Air Cooled and AMD RX Vega 56.

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Structure size
  14 nm 7 nm
• Release date
  Q3/2017 Q3/2021