Comparing Intel Iris Plus Graphics 645 vs Intel UHD Graphics 770

gpu Intel Iris Plus Graphics 645 item

• Based on
  Intel Iris Plus Graphics 645 Intel UHD Graphics 770
• GPU Chip
  Integrated graphics Integrated graphics
• Execution units
  48 32
• Shader
  384 256

• Memory Size
  32 GB 64 GB
• Memory Clock
  0.000 GHz 0.000 GHz
• Memory Speed
  0 Gbps 0 Gbps
• Memory Bandwith
  0 GB/s 0 GB/s
• Memory Interface
  0 bit 0 bit

• Base Clock
  0.300 GHz 0.300 GHz
• Boost Clock
  1.150 GHz 1.650 GHz
• Overclocking
  No No

• Max. Displays
  3 3
• HDCP-Version
  2.2 2.2

• DirectX
  12 12
• Raytracing
  No No
• DLSS / FSR
  No No
• LED
  No LED lighting No LED lighting

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

• GPU Interface
  Integrated graphics Integrated graphics
• Release date
  Q4/2017 Q4/2021
• Structure size
  14 nm 10 nm