Intel Arc A770 Graphics 8GB vs NVIDIA GeForce RTX 3090. Specifications, performance, tests

Comparison of basic technical data of graphics cards Intel Arc A770 Graphics 8GB and NVIDIA GeForce RTX 3090, chip, information processing units.

• GPU Chip
  ACM-G10 (Alchemist) GA102-300-A1
• Shader
  4096 10496
• Render Output Units
  128 112
• Texture Units
  256 328

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  8 GB 24 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2.000 GHz 1.219 GHz
• Memory Speed
  16 Gbps 19.5 Gbps
• Memory Interface
  256 bit 384 bit

Let's compare the memory frequency of graphics cards Intel Arc A770 Graphics 8GB and NVIDIA GeForce RTX 3090. The higher the better.

• Base Clock
  2.100 GHz 1.4 GHz
• Boost Clock
  2.100 GHz 1.695 GHz

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  225 W 350 W

Technical data that is used to its full potential in computer games.

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2

Built-in support for video and image compression standards.

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

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 3090 and Intel Arc A770 Graphics 8GB.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2022 Q3/2020
• Structure size
  6 nm 8 nm