Comparaison entre XFX Speedster QICK 319 Radeon RX 6800 Black Gaming et XFX Speedster QICK 319 Radeon RX 6750 XT Ultra Gaming

gpu XFX Speedster QICK 319 Radeon RX 6800 Black Gaming item

• Based on
  AMD Radeon RX 6800 AMD Radeon RX 6750 XT
• GPU Chip
  Navi 21 Navi 22 KXT (RDNA 2)
• Execution units
  60 40
• Shader
  3840 2560
• Render Output Units
  96 64
• Texture Units
  240 160

• Memory Size
  16 GB 12 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 18 Gbps
• Memory Bandwith
  512 GB/s 432 GB/s
• Memory Interface
  256 bit 192 bit

• Base Clock
  1.850 GHz+ 9 % 2.283 GHz+ 4 %
• Boost Clock
  2.190 GHz+ 4 % 2.623 GHz+ 1 %
• Avg (Game) Clock
  1.980 GHz+ 9 % 2.533 GHz+ 2 %
• Overclocking
  Yes Yes

• TDP
  250 W 250 W
• TDP (up)
  285 W --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  2 x 105 mm 2 x 90 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  1 x 90 mm 1 x 100 mm
• Noise (Load)
  36 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 3x DP v1.4a

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

• 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
  340 mm 323 mm
• Height
  138 mm 132 mm
• Width
  -- 51 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2020 Q2/2022
• Structure size
  7 nm 7 nm
• Part-no
  RX-68XLALBD9 RX-675XYLUDP
• Documents
  data sheet data sheet