Comparing ASRock Radeon RX 7900 XTX Taichi 24GB OC vs PowerColor Hellhound Radeon RX 7900 XTX

gpu ASRock Radeon RX 7900 XTX Taichi 24GB OC item

• Based on
  AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
• GPU Chip
  Navi 31 (RDNA 3) Navi 31 (RDNA 3)
• Execution units
  96 96
• Shader
  6144 6144
• Render Output Units
  192 192
• Texture Units
  384 384
• Raytracing Cores
  96 96

• Memory Size
  24 GB 24 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2.500 GHz 2.500 GHz
• Memory Speed
  20 Gbps 20 Gbps
• Memory Bandwith
  960 GB/s 960 GB/s
• Memory Interface
  384 bit 384 bit

• Base Clock
  1.900 GHz 1.900 GHz
• Boost Clock
  2.680 GHz+ 7 % 2.525 GHz+ 1 %
• Avg (Game) Clock
  2.510 GHz+ 9 % 2.330 GHz+ 1 %
• Overclocking
  Yes Yes

• TDP
  355 W 355 W
• PCIe-Power
  3 x 8-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  2 x 110 mm 2 x 100 mm
• Fan 2
  1 x 100 mm 1 x 90 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
  345 mm 320 mm
• Height
  140 mm 119 mm
• Width
  61 mm 62 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  1900 g --

• GPU Interface
  PCIe 4 x 16 PCIe 4 x 16
• Release date
  Q4/2022 Q4/2022
• Launch Price
  999 $ (Reference) 999 $ (Reference)
• Structure size
  5 nm 5 nm
• Part-no
  RX7900XTX TC 24GO RX 7900 XTX 24G-L/OC
• Documents
  data sheet data sheet