Comparing Colorful iGame GTX 980 Ti 20th Anniversary Edition vs KFA2 GeForce RTX 2080 Ti White (1-Click OC)

gpu KFA2 GeForce RTX 2080 Ti White (1-Click OC) item

• Based on
  NVIDIA GeForce RTX 2080 Ti NVIDIA GeForce GTX 980 Ti
• GPU Chip
  TU102 GM200-310-A1 (Maxwell 2.0)
• Execution units
  68 22
• Shader
  4352 2816
• Render Output Units
  88 96
• Texture Units
  272 176

• Memory Size
  11 GB 6 GB
• Memory Type
  GDDR6 GDDR5
• Memory Speed
  1.75 GHz 7.01 Gbps
• Memory Bandwith
  616 GB/s 337 GB/s
• Memory Interface
  352 bit 384 bit

• Base Clock
  1.350 GHz 1.190 GHz+ 19 %
• Boost Clock
  1.590 GHz+ 3 % 1.291 GHz+ 20 %
• Avg (Game) Clock
  1.545 GHz
• Overclocking
  Yes Yes

• TDP
  250 W 250 W
• Tjunction max
  -- 92 \xc2\xb0C
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

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

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0
• DP Ports
  3x DP v1.4a 3x DP v1.2
• USB-C Ports
  1 --

• Max. resolution
  7680x4320 4096x2160
• DirectX
  12_2 12_1
• Raytracing
  Yes No
• DLSS / FSR
  Yes No
• LED
  Addressable LED Addressable LED

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

• Length
  283 mm --
• Height
  139 mm --
• Width
  41 mm --
• Width (Slots)
  2 PCIe-Slots 1 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 3 x 16
• Release date
  Q3/2018 Q1/2016
• Structure size
  12 nm 28 nm
• Part-no
  28IULBUCT4FK --
• Documents
  data sheet --