NVIDIA GeForce RTX 3070 Ti Mobile (Laptop GPU)とNVIDIA GeForce RTX 3080 Mobile (Laptop GPU)の比較

gpu NVIDIA GeForce RTX 3080 Mobile (Laptop GPU) item

• GPU Chip
  GA104-775-A1 GA104
• Execution units
  48 46
• Shader
  6144 5888
• Render Output Units
  96 96
• Texture Units
  192 184
• Raytracing Cores
  48 46

• Memory Size
  16 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  1.75 GHz 1.75 GHz
• Memory Speed
  14 Gbps 14 Gbps
• Memory Bandwith
  448 GB/s 448 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.110 GHz 0.915 GHz
• Boost Clock
  1.545 GHz 1.410 GHz

• TDP
  115 W 115 W
• TDP (up)
  130 W 125 W

• Max. Displays
  4 4
• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes

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

• Manufacturer
  NVIDIA NVIDIA
• Architecture
  Ampere Ampere
• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Structure size
  8 nm 8 nm
• Release date
  Q2/2021 Q1/2022