Intel Arc Pro A40とAMD Radeon Pro W6400の比較

gpu AMD Radeon Pro W6400 item

• Based on
  AMD Radeon Pro W6400 Intel Arc Pro A40 Graphics
• GPU Chip
  Navi 24 (RDNA 2) ACM-G11 (Alchemist)
• Execution units
  12 128
• Shader
  768 1024
• Render Output Units
  32 32
• Texture Units
  48 64
• Raytracing Cores
  12 8

• Memory Size
  4 GB 6 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  1.750 GHz 2.000 GHz
• Memory Speed
  14 Gbps 16 Gbps
• Memory Bandwith
  112 GB/s 192 GB/s
• Memory Interface
  64 bit 96 bit

• Base Clock
  2.331 GHz 2.000 GHz
• Boost Clock
  2.331 GHz 2.000 GHz
• Overclocking
  Yes Yes

• TDP
  50 W 50 W

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

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• DP Ports
  2x DP v1.4a 4x DP v2.0

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes 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 / Encode No
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode / Encode

• Length
  168 mm --
• Width (Slots)
  2 PCIe-Slots --

• GPU Interface
  PCIe 4.0 x 4 PCIe 4.0 x 16
• Release date
  Q1/2022 Q3/2022
• Launch Price
  229 $ --
• Structure size
  6 nm 6 nm
• Documents
  data sheet data sheet