Comparing ASUS ROG Strix Radeon RX 6800 OC vs ASUS ROG Poseidon GeForce GTX 1080 Ti Platinum edition

gpu ASUS ROG Strix Radeon RX 6800 OC 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 1.388 GHz
• Memory Bandwith
  512 GB/s 484 GB/s
• Memory Interface
  256 bit 352 bit

• Base Clock
  1.850 GHz+ 9 % 1.594 GHz+ 8 %
• Boost Clock
  2.190 GHz+ 4 % 1.733 GHz+ 10 %
• Avg (Game) Clock
  1.980 GHz+ 9 % 1.708 GHz
• 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 Water cooling
• Fan 1
  3 x 100 mm 2 x 95 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• 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
  3x DP v1.4a 2x DP v1.4
• DVI Ports
  -- 1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_1
• Raytracing
  Yes No
• DLSS / FSR
  No No
• LED
  ASUS Aura Sync ASUS Aura Sync

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

• Length
  320 mm 298 mm
• Height
  129 mm 158 mm
• Width
  57 mm 50 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 16
• Release date
  Q4/2020 Q1/2017
• Release price
  799 $ --
• Structure size
  7 nm 16 nm
• Part-no
  ROG-STRIX-RX6800-O16G-GAMING ROG-POSEIDON-GTX1080TI-P11G-GAMING
• Documents
  data sheet data sheet