Comparaison entre Sapphire Radeon RX 6800 et GIGABYTE GeForce RTX 2080 SUPER Windforce 8G

gpu GIGABYTE GeForce RTX 2080 SUPER Windforce 8G item

• Based on
  NVIDIA GeForce RTX 2080 SUPER AMD Radeon RX 6800
• GPU Chip
  TU104 Navi 21
• Execution units
  48 60
• Shader
  3072 3840
• Render Output Units
  64 96
• Texture Units
  192 240

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

• Base Clock
  1.650 GHz 1.800 GHz+ 6 %
• Boost Clock
  1.815 GHz 2.105 GHz
• Avg (Game) Clock
  1.815 GHz
• Overclocking
  Yes Yes

• TDP
  250 W 250 W
• TDP (up)
  280 W 285 W
• PCIe-Power
  1 x 6-Pin, 1 x 8-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 82 mm 3 x 85 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  44 dB 37 dB

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.3
• HDMI Ports
  1x HDMI v2.0b 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
  Yes No
• LED
  No LED lighting Non addressable LED

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode Decode / Encode
• AV1
  No Decode

• Length
  286 mm 267 mm
• Height
  114 mm 120 mm
• Width
  50 mm 40 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Release date
  Q3/2019 Q4/2020
• Release price
  729 $ --
• Structure size
  12 nm 7 nm
• Part-no
  GV-N208SWF3-8GD 21305-01-20G
• Documents
  data sheet data sheet