Gainward GeForce RTX 4080 PhantomとINNO3D GeForce RTX 3080 X3 LHRの比較

gpu Gainward GeForce RTX 4080 Phantom item

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

• Memory Size
  16 GB 10 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Clock
  1.400 GHz 1.188 GHz
• Memory Speed
  22.4 Gbps 19 Gbps
• 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 1.710 GHz
• Overclocking
  Yes Yes

• TDP
  320 W 320 W
• Tjunction max
  90 \xc2\xb0C 93 \xc2\xb0C
• PCIe-Power
  1 x 16-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  3 x 100 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 v2.1a 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 3x DP v1.4a

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  Addressable LED No LED lighting

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

• Length
  329 mm 300 mm
• Height
  142 mm 112 mm
• Width
  70 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 Q2/2022
• Launch Price
  1,199 $ (Reference) 699 $ (Reference)
• Structure size
  4 nm 8 nm
• Part-no
  471056224-3505 N30803-106X-1810VA44H
• Documents
  data sheet data sheet