KFA2 GeForce RTX 2080 Ti HOF vs GIGABYTE Radeon RX 6800 Gaming 16G. Specifications, performance, tests

Comparison of basic technical data of graphics cards KFA2 GeForce RTX 2080 Ti HOF and GIGABYTE Radeon RX 6800 Gaming 16G, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 2080 Ti AMD Radeon RX 6800
• Execution Units
  68 60
• GPU Chip
  TU102 Navi 21
• Render Output Units
  88 96
• Shader
  4352 3840
• Texture Units
  272 240

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  616 GB/s 512 GB/s
• Memory Bus
  352 bit 256 bit
• Memory Size
  11 GB 16 GB
• Memory Speed (legacy frequency label)
  1750 MHz 2000 MHz
• Memory Type
  GDDR6 GDDR6

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Base Clock
  1350 MHz 1775 MHz + 4%
• Boost Clock
  1635 MHz + 6% 2105 MHz
• Game Clock
  1545 MHz 1815 MHz
• Overclocking
  Yes Yes

Graphics card power limits and recommended system power supply describe different specifications.

• Maximum Junction Temperature
  - -
• TDP
  250 W 250 W
• TDP (up)
  - 285 W

Types and sizes of coolers for graphics card cooling system KFA2 GeForce RTX 2080 Ti HOF and GIGABYTE Radeon RX 6800 Gaming 16G.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  Axial Axial
• Fan 1
  3 x 90 mm 3 x 80 mm
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  - 35-36 dB

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4a 2 × DisplayPort 1.4a
• DVI Ports
  - -
• HDCP Version
  2.2 2.3
• HDMI Ports
  1 × HDMI 2.0b 2 × HDMI 2.1
• Max. Displays
  4 4
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Power Connectors
  3 x 8-Pin 2 x 8-Pin
• USB-C Ports
  1 × USB-C -
• VGA Ports
  - -

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

• DirectX
  12_2 12_2
• DLSS / FSR
  Yes No
• LED
  Addressable LED GIGABYTE RGB Fusion
• Max. resolution
  7680 × 4320 7680 × 4320
• Raytracing
  Yes Yes

Built-in support for video and image compression standards.

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

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

• Height
  159 mm 112 mm
• Length
  330 mm 286 mm
• Slot Size
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  - -
• Width
  57 mm 58 mm

Comparison of interfaces and release dates for GPU GIGABYTE Radeon RX 6800 Gaming 16G and KFA2 GeForce RTX 2080 Ti HOF.

• Documents
  data sheet data sheet
• Launch Price (historical)
  - -
• Part Number
  28IULBUCV6DK GV-R68GAMING-16GD
• Process Technology
  12 nm 7 nm
• Release date
  Q3/2018 Q4/2020