GIGABYTE GeForce RTX 2080 Ti Windforce 11G vs KFA2 GeForce GTX 1080 Ti. Specifications, performance, tests

Comparison of basic technical data of graphics cards GIGABYTE GeForce RTX 2080 Ti Windforce 11G and KFA2 GeForce GTX 1080 Ti, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 2080 Ti NVIDIA GeForce GTX 1080 Ti
• GPU Chip
  TU102 GP102-350-K1-A1
• Execution units
  68 28
• Shader
  4352 3584
• Render Output Units
  88 88
• Texture Units
  272 224

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

• Memory Size
  11 GB 11 GB
• Memory Type
  GDDR6 GDDR5X
• Memory Speed
  1.75 GHz 1.376 GHz
• Memory Bandwith
  616 GB/s 484 GB/s
• Memory Interface
  352 bit 352 bit

Let's compare the memory frequency of graphics cards GIGABYTE GeForce RTX 2080 Ti Windforce 11G and KFA2 GeForce GTX 1080 Ti. The higher the better.

• Base Clock
  1.350 GHz 1.480 GHz
• Boost Clock
  1.545 GHz 1.582 GHz
• Avg (Game) Clock
  
• Overclocking
  Yes Yes

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

• TDP
  250 W 250 W
• TDP (up)
  320 W --
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin 1 x 6-Pin, 1 x 8-Pin

Types and sizes of coolers for graphics card cooling system GIGABYTE GeForce RTX 2080 Ti Windforce 11G and KFA2 GeForce GTX 1080 Ti.

• Fan-Type
  Axial Radial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 80 mm 1 x 70 mm
• Noise (Idle)
  0 dB / Silent --
• Fan 2
  -- --
• Noise (Load)
  42 dB --

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  3x DP v1.4a 3x DP v1.4
• 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_1
• Raytracing
  Yes No
• DLSS / FSR
  Yes No
• LED
  No LED lighting No LED lighting

Built-in support for video and image compression standards.

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

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

• Length
  280 mm 281 mm
• Height
  117 mm 124 mm
• Width
  40 mm 42 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU KFA2 GeForce GTX 1080 Ti and GIGABYTE GeForce RTX 2080 Ti Windforce 11G.

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q3/2018 Q1/2017
• Release price
  1,599 $ --
• Structure size
  12 nm 16 nm
• Part-no
  GV-N208TWF3-11GC 80IUJBMDP9VK
• Documents
  data sheet data sheet