Comparing ASRock Radeon RX 6600 XT Challenger Pro 8GB OC vs MSI Radeon RX 6600 XT MECH 2X 8G V1

gpu MSI Radeon RX 6600 XT MECH 2X 8G V1 item

• Based on
  AMD Radeon RX 6600 XT AMD Radeon RX 6600 XT
• GPU Chip
  Navi 23 XT Navi 23 XT
• Execution units
  32 32
• Shader
  2048 2048
• Render Output Units
  64 64
• Texture Units
  128 128

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 2 GHz
• Memory Bandwith
  256 GB/s 256 GB/s
• Memory Interface
  128 bit 128 bit

• Base Clock
  1.968 GHz 2.033 GHz+ 3 %
• Boost Clock
  2.589 GHz 2.602 GHz+ 1 %
• Avg (Game) Clock
  2.359 GHz 2.413 GHz+ 2 %
• Overclocking
  Yes Yes

• TDP
  160 W 160 W
• Tjunction max
  110 °C 110 °C
• PCIe-Power
  1 x 8-Pin 1 x 8-Pin

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  2 x 90 mm 3 x 90 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  3x DP v1.4 3x DP v1.4

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  No No
• LED
  No LED lighting Addressable LED

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

• Length
  215 mm 303 mm
• Height
  128 mm 131 mm
• Width
  42 mm 45 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots
• Weight
  728 g 834 g

• GPU Interface
  PCIe 4.0 x 8 PCIe 4.0 x 8
• Release date
  Q3/2021 Q3/2021
• Structure size
  7 nm 7 nm
• Part-no
  -- RX6600XT CLP 8GO
• Documents
  data sheet data sheet