Comparing MSI Radeon RX 6600 MECH 2X 8G vs PowerColor Hellhound Radeon RX 6600

gpu MSI Radeon RX 6600 MECH 2X 8G item

• Based on
  AMD Radeon RX 6600 AMD Radeon RX 6600
• GPU Chip
  Navi 23 XL Navi 23 XL
• Execution units
  28 28
• Shader
  1792 1792
• Render Output Units
  64 64
• Texture Units
  112 112

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  1.75 GHz 1.75 GHz
• Memory Bandwith
  224 GB/s 224 GB/s
• Memory Interface
  128 bit 128 bit

• Base Clock
  1.626 GHz 1.626 GHz
• Boost Clock
  2.491 GHz 2.491 GHz
• Avg (Game) Clock
  2.044 GHz 2.044 GHz
• Overclocking
  Yes Yes

• TDP
  132 W 132 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 100 mm 2 x 100 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 v1.4a 3x DP v1.4a

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  No No
• LED
  No LED lighting Non 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
  235 mm 220 mm
• Height
  125 mm 132 mm
• Width
  46 mm 45 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  710 g --

• GPU Interface
  PCIe 4.0 x 8 PCIe 4.0 x 8
• Release date
  Q4/2021 Q4/2021
• Structure size
  7 nm 7 nm
• Part-no
  GV-R66EAGLE-8GD AXRX 6600 8GBD6-3DHL
• Documents
  data sheet data sheet