Comparaison entre PowerColor Red Dragon Radeon RX 6800 XT et XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition

gpu PowerColor Red Dragon Radeon RX 6800 XT item

• Based on
  AMD Radeon RX 6800 XT AMD Radeon RX 6900 XT
• GPU Chip
  Navi 21 XT Navi 21
• Execution units
  72 80
• Shader
  4608 5120
• Render Output Units
  128 128
• Texture Units
  288 320

• Memory Size
  16 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 2 GHz
• Memory Bandwith
  512 GB/s 512 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.900 GHz+ 4 % 2.200 GHz+ 21 %
• Boost Clock
  2.310 GHz+ 3 % 2.525 GHz+ 12 %
• Avg (Game) Clock
  2.065 GHz+ 2 % 2.375 GHz+ 18 %
• Overclocking
  Yes Yes

• TDP
  300 W 300 W
• TDP (up)
  345 W 345 W
• Tjunction max
  96 °C --
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

• Fan-Type
  Axial 0
• Cooler-Type
  Air cooling Water cooling
• Fan 1
  2 x 100 mm --
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  1 x 90 mm --
• Noise (Load)
  36-37 dB --

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 2x DP v1.4a
• USB-C Ports
  -- 1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  No No
• LED
  Addressable LED Addressable LED

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

• Length
  310 mm 300 mm
• Height
  135 mm 160 mm
• Width
  54 mm 25 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q1/2021 Q3/2021
• Release price
  729 $ --
• Structure size
  7 nm 7 nm
• Part-no
  AXRX 6800XT 16GBD6-3DHR/OC RX-69XTAWBD9
• Documents
  data sheet data sheet