Comparaison entre GIGABYTE Radeon RX 6800 et MSI GeForce GTX 1080 Ti LIGHTNING X

gpu GIGABYTE Radeon RX 6800 item

• Based on
  AMD Radeon RX 6800 NVIDIA GeForce GTX 1080 Ti
• GPU Chip
  Navi 21 GP102-350-K1-A1
• Execution units
  60 28
• Shader
  3840 3584
• Render Output Units
  96 88
• Texture Units
  240 224

• Memory Size
  16 GB 11 GB
• Memory Type
  GDDR6 GDDR5X
• Memory Speed
  2 GHz 1.391 GHz
• Memory Bandwith
  512 GB/s 489 GB/s
• Memory Interface
  256 bit 352 bit

• Base Clock
  1.700 GHz 1.480 GHz
• Boost Clock
  2.105 GHz 1.683 GHz+ 6 %
• Avg (Game) Clock
  1.815 GHz 1.657 GHz
• Overclocking
  Yes Yes

• TDP
  250 W 250 W
• TDP (up)
  285 W --
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 85 mm 2 x 100 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- 1 x 90 mm
• Noise (Load)
  35 dB --

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.2
• HDMI Ports
  1x HDMI v2.1 2x HDMI v2.0b
• DP Ports
  2x DP v1.4a 2x DP v1.4
• DVI Ports
  -- 1
• USB-C Ports
  1 --

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_1
• Raytracing
  Yes No
• DLSS / FSR
  No No
• LED
  Non addressable LED No LED lighting

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

• Length
  267 mm 320 mm
• Height
  120 mm 140 mm
• Width
  40 mm 61 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots
• Weight
  -- 1707 g

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2021 Q1/2017
• Structure size
  7 nm 16 nm
• Part-no
  GV-R68-16GC-B --
• Documents
  data sheet data sheet