Comparing AMD Radeon Pro W6400 vs XFX Radeon RX 550 2GB Slim Single Slot Design

gpu AMD Radeon Pro W6400 item

• Based on
  AMD Radeon Pro W6400 AMD Radeon RX 550 (Lexa)
• GPU Chip
  Navi 24 (RDNA 2) Lexa PRO (GCN 4)
• Execution units
  12 8
• Shader
  768 512
• Render Output Units
  32 16
• Texture Units
  48 32
• Raytracing Cores
  12 0

• Memory Size
  4 GB 2 GB
• Memory Type
  GDDR6 GDDR5
• Memory Clock
  1.750 GHz 1.750 GHz
• Memory Speed
  14 Gbps 7 Gbps
• Memory Bandwith
  112 GB/s 112 GB/s
• Memory Interface
  64 bit 128 bit

• Base Clock
  2.331 GHz 1.100 GHz
• Boost Clock
  2.331 GHz 1.203 GHz+ 2 %
• Overclocking
  Yes Yes

• TDP
  50 W 50 W

• Fan-Type
  Axial Axial
• Fan 1
  1 x 50 mm 1 x 75 mm
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent --

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.2
• HDMI Ports
  -- 1x HDMI v2.0b
• DP Ports
  2x DP v1.4a 1x DP v1.4
• DVI Ports
  -- 1

• Max. resolution
  7680x4320 5120x2880
• DirectX
  12_2 (Ultimate) 12
• Raytracing
  Yes No
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting No LED lighting

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode
• VP9
  Decode / Encode Decode
• AV1
  Decode No

• Length
  168 mm 170 mm
• Height
  -- 121 mm
• Width
  -- 21 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 4 PCIe 3.0 x 8
• Release date
  Q1/2022 Q4/2017
• Launch Price
  229 $ 79 $
• Structure size
  6 nm 14 nm
• Part-no
  -- RX-550P2TFG5
• Documents
  data sheet --