Sapphire Pulse Radeon RX 6800 vs EVGA GeForce GTX 1080 Ti FOUNDERS EDITION. Specifications, performance, tests

Comparison of basic technical data of graphics cards Sapphire Pulse Radeon RX 6800 and EVGA GeForce GTX 1080 Ti FOUNDERS EDITION, chip, information processing units.

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

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

• Memory Bandwidth
  512 GB/s 484 GB/s
• Memory Bus
  256 bit 352 bit
• Memory Size
  16 GB 11 GB
• Memory Speed (legacy frequency label)
  2000 MHz 1376 MHz
• Memory Type
  GDDR6 GDDR5X

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

• Base Clock
  1800 MHz + 6% 1480 MHz
• Boost Clock
  2170 MHz + 3% 1582 MHz
• Game Clock
  1950 MHz + 7% -
• 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 Sapphire Pulse Radeon RX 6800 and EVGA GeForce GTX 1080 Ti FOUNDERS EDITION.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  Axial Radial
• Fan 1
  3 x 90 mm 1 x 70 mm
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent -
• Noise (Load)
  37 dB -

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4a 3 × DisplayPort 1.4
• DVI Ports
  - -
• HDCP Version
  2.3 2.2
• HDMI Ports
  1 × HDMI 2.1 1 × HDMI 2.0b
• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 3.0 x16
• Power Connectors
  2 x 8-Pin 1 x 6-Pin, 1 x 8-Pin
• USB-C Ports
  - -
• VGA Ports
  - -

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

• DirectX
  12_2 12_1
• DLSS / FSR
  No No
• LED
  Addressable LED No LED lighting
• Max. resolution
  7680 × 4320 7680 × 4320
• Raytracing
  Yes No

Built-in support for video and image compression standards.

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

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

• Height
  127 mm 111 mm
• Length
  303 mm 269 mm
• Slot Size
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  - -
• Width
  54 mm -

Comparison of interfaces and release dates for GPU EVGA GeForce GTX 1080 Ti FOUNDERS EDITION and Sapphire Pulse Radeon RX 6800.

• Documents
  data sheet data sheet
• Launch Price (historical)
  679 $ -
• Part Number
  11305-02-20G 11G-P4-6390-KR
• Process Technology
  7 nm 16 nm
• Release date
  Q4/2020 Q1/2017