Comparing AMD Radeon RX 6400 vs PowerColor Radeon RX 6400 ITX 4GB

gpu AMD Radeon RX 6400 item

• Based on
  AMD Radeon RX 6400 AMD Radeon RX 6400
• GPU Chip
  Navi 24 XL (RDNA 2) Navi 24 XL (RDNA 2)
• Execution units
  12 12
• Shader
  768 768
• Render Output Units
  32 32
• Texture Units
  48 48
• Raytracing Cores
  12 12

• Memory Size
  4 GB 4 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2.000 GHz 2.000 GHz
• Memory Speed
  16 Gbps 16 Gbps
• Memory Bandwith
  128 GB/s 128 GB/s
• Memory Interface
  64 bit 64 bit

• Base Clock
  1.923 GHz 1.923 GHz
• Boost Clock
  2.321 GHz 2.321 GHz
• Avg (Game) Clock
  2.039 GHz 2.039 GHz
• Overclocking
  Yes Yes

• TDP
  53 W 53 W

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

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• 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 / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode

• Length
  -- 168 mm
• Height
  -- 125 mm
• Width
  -- 40 mm
• Width (Slots)
  -- 2 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 4 PCIe 4.0 x 4
• Release date
  Q2/2022 Q2/2022
• Launch Price
  159 $ (Reference) 159 $ (Reference)
• Structure size
  6 nm 6 nm
• Part-no
  -- AXRX 6400 4GBD6-DH
• Documents
  data sheet data sheet