Comparing GIGABYTE GeForce RTX 4080 16GB GAMING vs INNO3D GeForce RTX 3080 X3 OC LHR

gpu GIGABYTE GeForce RTX 4080 16GB GAMING item

• Based on
  NVIDIA GeForce RTX 4080 NVIDIA GeForce RTX 3080 LHR
• GPU Chip
  AD103 (Ada Lovelace) GA102-202-K1-A1
• Execution units
  76 68
• Shader
  9728 8704
• Render Output Units
  96 96
• Texture Units
  304 272

• Memory Size
  16 GB 10 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Speed
  22.4 Gbps 1.188 GHz
• Memory Bandwith
  717 GB/s 760 GB/s
• Memory Interface
  256 bit 320 bit

• Base Clock
  2.205 GHz 1.440 GHz
• Boost Clock
  2.505 GHz 1.725 GHz+ 1 %
• Overclocking
  Yes Yes

• TDP
  320 W 320 W
• TDP (up)
  -- 370 W
• Tjunction max
  90 \xc2\xb0C 93 °C
• PCIe-Power
  1 x 16-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  3 x 110 mm 3 x 90 mm
• Cooler-Type
  Air cooling Air cooling
• 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 (Ultimate) 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  GIGABYTE RGB Fusion No LED lighting

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

• Length
  342 mm 300 mm
• Height
  150 mm 112 mm
• Width
  75 mm --
• Width (Slots)
  4 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2022 Q2/2021
• Structure size
  4 nm 8 nm
• Part-no
  GV-N4080GAMING-16GD N30803-106XX-1810VA44H
• Documents
  data sheet data sheet