AMD Radeon RX 6600 vs ASRock Radeon RX 5500 XT Challenger D 8G OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6600 and ASRock Radeon RX 5500 XT Challenger D 8G OC, chip, information processing units.

• GPU Chip
  Navi 23 XL Navi 14 XTX
• Execution units
  28 22
• Shader
  1792 1408
• Render Output Units
  64 32
• Texture Units
  112 88

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

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  1.75 GHz 1.75 GHz

Let's compare the memory frequency of graphics cards AMD Radeon RX 6600 and ASRock Radeon RX 5500 XT Challenger D 8G OC. The higher the better.

• Base Clock
  1.626 GHz 1.685 GHz+ 5 %
• Boost Clock
  2.491 GHz 1.845 GHz
• Avg (Game) Clock
  2.044 GHz 1.737 GHz+ 1 %

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

• TDP
  132 W 130 W

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12.2 12_1
• Raytracing
  Yes 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 / Encode Decode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode No

Comparison of interfaces and release dates for GPU ASRock Radeon RX 5500 XT Challenger D 8G OC and AMD Radeon RX 6600.

• GPU Interface
  PCIe 4.0 x 8 PCIe 4.0 x 8
• Structure size
  7 nm 7 nm
• Release date
  Q4/2021 Q3/2019