Intel Arc Pro A40 vs NVIDIA GeForce RTX 3090. Specifications, performance, tests

Comparison of basic technical data of graphics cards Intel Arc Pro A40 and NVIDIA GeForce RTX 3090, chip, information processing units.

• GPU Chip
  DG2-128 GA102-300-A1
• Execution units
  1024 82
• Shader
  128 10496
• Render Output Units
  32 112
• Texture Units
  64 328

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

• Memory Size
  6 GB 24 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2 GHz 1.219 GHz
• Memory Speed
  16 Gbps 19.5 Gbps
• Memory Bandwith
  192.0 GB/s 936 GB/s
• Memory Interface
  96 bit 384 bit

Let's compare the memory frequency of graphics cards Intel Arc Pro A40 and NVIDIA GeForce RTX 3090. The higher the better.

• Base Clock
  1.5 GHz 1.4 GHz
• Boost Clock
  1.7 GHz 1.695 GHz

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

• TDP
  50 W 350 W

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

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12_2 12_2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.6 6.6

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 3090 and Intel Arc Pro A40.

• Architecture
  Generation 12.7 / Alchemist (Pro-Series) Ampere
• GPU Interface
  PCIe 4.0 x8 PCIe 4.0 x 16
• Structure size
  6 nm 8 nm
• Release date
  Q3/2022 Q3/2020

• Pixel Rate
  54.40 GPixel/s 189.8 GPixel/s
• Texture Rate
  108.8 GTexel/s 556.0 GTexel/s
• FP16 (half)
  6.963 TFLOPS (2:1) 35.58 TFLOPS
• FP32 (float)
  3.482 TFLOPS FP32 (float)
• FP64 (double)
  870.4 GFLOPS FP64 (double)