XFX Radeon RX 6900 XT vs Palit GeForce RTX 3080 Ti GameRock OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards XFX Radeon RX 6900 XT and Palit GeForce RTX 3080 Ti GameRock OC, chip, information processing units.

• Based on
  AMD Radeon RX 6900 XT NVIDIA GeForce RTX 3080 Ti
• GPU Chip
  Navi 21 GA102-225-A1
• Execution units
  80 80
• Shader
  5120 10240
• Render Output Units
  128 96
• Texture Units
  320 320

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  16 GB 12 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Speed
  2 GHz 1.188 GHz
• Memory Bandwith
  512 GB/s 912 GB/s
• Memory Interface
  256 bit 384 bit

Let's compare the memory frequency of graphics cards XFX Radeon RX 6900 XT and Palit GeForce RTX 3080 Ti GameRock OC. The higher the better.

• Base Clock
  1.825 GHz 1.365 GHz
• Boost Clock
  2.250 GHz 1.725 GHz+ 4 %
• Avg (Game) Clock
  2.015 GHz
• Overclocking
  Yes Yes

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  300 W 400 W+ 14 %
• TDP (up)
  345 W --
• Tjunction max
  -- 93 °C
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

Types and sizes of coolers for graphics card cooling system XFX Radeon RX 6900 XT and Palit GeForce RTX 3080 Ti GameRock OC.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 80 mm 3 x 90 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  -- --

Connectivity and connections.

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

Technical data that is used to its full potential in computer games.

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

Built-in support for video and image compression standards.

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

The difference in size, weight and slot of the compared devices

• Length
  237 mm 304 mm
• Height
  120 mm 136 mm
• Width
  40 mm 60 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU Palit GeForce RTX 3080 Ti GameRock OC and XFX Radeon RX 6900 XT.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q1/2021 Q2/2021
• Release price
  1,099 $ --
• Structure size
  7 nm 8 nm
• Part-no
  RX-69TMATFD8 NED308TT19KB-1020G
• Documents
  data sheet data sheet