Comparing GALAX GeForce GTX 1080 Ti vs GIGABYTE GeForce RTX 2080 Ti Turbo OC 11G

gpu GALAX GeForce GTX 1080 Ti item

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

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

• Base Clock
  1.480 GHz 1.350 GHz
• Boost Clock
  1.582 GHz 1.620 GHz+ 5 %
• Avg (Game) Clock
  1.545 GHz
• Overclocking
  Yes Yes

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

• Fan-Type
  Radial Radial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  1 x 70 mm 1 x 75 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- 45 dB

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  3x DP v1.4 3x DP v1.4a
• USB-C Ports
  -- 1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No Yes
• LED
  No LED lighting No LED lighting

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

• Length
  281 mm 272 mm
• Height
  124 mm 114 mm
• Width
  42 mm 35 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2017 Q3/2018
• Release price
  -- 1,579 $
• Structure size
  16 nm 12 nm
• Part-no
  80IUJBMDP9VT GV-N208TTURBO OC-11GC
• Documents
  data sheet data sheet