GIGABYTE Radeon RX 6800 vs KFA2 GeForce RTX 2080 Ti EX. Specifications, performance, tests

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

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

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

• Memory Size
  16 GB 11 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 1.75 GHz
• Memory Bandwith
  512 GB/s 616 GB/s
• Memory Interface
  256 bit 352 bit

Let's compare the memory frequency of graphics cards GIGABYTE Radeon RX 6800 and KFA2 GeForce RTX 2080 Ti EX. The higher the better.

• Base Clock
  1.700 GHz 1.350 GHz
• Boost Clock
  2.105 GHz 1.605 GHz+ 4 %
• Avg (Game) Clock
  1.815 GHz 1.545 GHz
• Overclocking
  Yes Yes

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

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

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

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 85 mm 3 x 80 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  35 dB --

Connectivity and connections.

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

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 No

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

• Length
  267 mm 320 mm
• Height
  120 mm 110 mm
• Width
  40 mm 50 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU KFA2 GeForce RTX 2080 Ti EX and GIGABYTE Radeon RX 6800.

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2021 Q3/2018
• Release price
  -- --
• Structure size
  7 nm 12 nm
• Part-no
  GV-R68-16GC-B 28IULBMDT22K
• Documents
  data sheet data sheet