Comparing PowerColor Red Devil Radeon RX 7900 XT vs ASRock Radeon RX 7900 XT Taichi 20GB OC

gpu PowerColor Red Devil Radeon RX 7900 XT item

• Based on
  AMD Radeon RX 7900 XT AMD Radeon RX 7900 XT
• GPU Chip
  Navi 31 (RDNA 3) Navi 31 (RDNA 3)
• Execution units
  84 84
• Shader
  5376 5376
• Render Output Units
  192 192
• Texture Units
  336 336
• Raytracing Cores
  84 84

• Memory Size
  20 GB 20 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2.500 GHz 2.500 GHz
• Memory Speed
  20 Gbps 20 Gbps
• Memory Bandwith
  800 GB/s 800 GB/s
• Memory Interface
  320 bit 320 bit

• Base Clock
  1.500 GHz 1.500 GHz
• Boost Clock
  2.535 GHz+ 6 % 2.560 GHz+ 7 %
• Avg (Game) Clock
  2.175 GHz 2.220 GHz
• Overclocking
  Yes Yes

• TDP
  300 W 300 W
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  3 x 100 mm 2 x 110 mm
• Fan 2
  -- 1 x 100 mm
• Cooler-Type
  Air cooling Air cooling
• 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 v2.1 3x DP v2.1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  Addressable LED Addressable LED

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode / Encode Decode / Encode

• Length
  338 mm 345 mm
• Height
  135 mm 140 mm
• Width
  73 mm 61 mm
• Width (Slots)
  4 PCIe-Slots 3 PCIe-Slots
• Weight
  -- 1835 g

• GPU Interface
  PCIe 4 x 16 PCIe 4 x 16
• Release date
  Q4/2022 Q4/2022
• Launch Price
  899 $ (Reference) 899 $ (Reference)
• Structure size
  5 nm 5 nm
• Part-no
  RX 7900 XT 20G-E/OC RX7900XT TC 20GO
• Documents
  data sheet data sheet