Comparing Colorful iGame GeForce RTX 3090 Neptune OC-V vs Colorful iGame GeForce RTX 3080 Ti Vulcan OC-V

gpu Colorful iGame GeForce RTX 3090 Neptune OC-V item

• Based on
  NVIDIA GeForce RTX 3090 NVIDIA GeForce RTX 3080 Ti
• GPU Chip
  GA102-300-A1 GA102-225-A1
• Execution units
  82 80
• Shader
  10496 10240
• Render Output Units
  112 96
• Texture Units
  328 320

• Memory Size
  24 GB 12 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Speed
  1.219 GHz 1.188 GHz
• Memory Bandwith
  936 GB/s 912 GB/s
• Memory Interface
  384 bit 384 bit

• Base Clock
  1.395 GHz 1.365 GHz
• Boost Clock
  1.755 GHz+ 4 % 1.710 GHz+ 3 %
• Avg (Game) Clock
  1.665 GHz
• Overclocking
  Yes Yes

• TDP
  370 W+ 6 % 370 W+ 6 %
• Tjunction max
  93 °C 93 °C
• PCIe-Power
  3 x 8-Pin 3 x 8-Pin

• Fan-Type
  Axial Axial
• Cooler-Type
  AIO water cooling Air cooling
• Fan 1
  -- 3 x 100 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 3x DP v1.4a

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  iGame Energy Core iGame Energy Core

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode Decode
• AV1
  Decode Decode

• Length
  295 mm 323 mm
• Height
  150 mm 158 mm
• Width
  42 mm 60 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2020 Q2/2021
• Structure size
  8 nm 8 nm
• Documents
  data sheet data sheet