Comparaison entre Intel Arc Pro A40 et XFX Radeon RX 550 2GB Core Edition

gpu XFX Radeon RX 550 2GB Core Edition item

• Based on
  AMD Radeon RX 550 (Lexa) Intel Arc Pro A40 Graphics
• GPU Chip
  Lexa PRO (GCN 4) ACM-G11 (Alchemist)
• Execution units
  8 128
• Shader
  512 1024
• Render Output Units
  16 32
• Texture Units
  32 64
• Raytracing Cores
  0 8

• Memory Size
  2 GB 6 GB
• Memory Type
  GDDR5 GDDR6
• Memory Clock
  1.750 GHz 2.000 GHz
• Memory Speed
  7 Gbps 16 Gbps
• Memory Bandwith
  112 GB/s 192 GB/s
• Memory Interface
  128 bit 96 bit

• Base Clock
  1.100 GHz 2.000 GHz
• Boost Clock
  1.203 GHz+ 2 % 2.000 GHz
• Overclocking
  Yes Yes

• TDP
  50 W 50 W

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

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

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

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

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

• GPU Interface
  PCIe 3.0 x 8 PCIe 4.0 x 16
• Release date
  Q4/2017 Q3/2022
• Launch Price
  79 $ --
• Structure size
  14 nm 6 nm
• Part-no
  RX-550P2SFG5 --
• Documents
  data sheet data sheet