NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 3090. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce RTX 4090 and NVIDIA GeForce RTX 3090, chip, information processing units.

• GPU Chip
  AD102-300 / AD102-301 (Ada Lovelace) GA102-300-A1
• Shader
  16384 10496
• Render Output Units
  192 112
• Texture Units
  512 328

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

• Memory Size
  24 GB 24 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Clock
  1.313 GHz 1.219 GHz
• Memory Speed
  21.0 Gbps 19.5 Gbps
• Memory Interface
  384 bit 384 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce RTX 4090 and NVIDIA GeForce RTX 3090. The higher the better.

• Base Clock
  2.235 GHz 1.4 GHz
• Boost Clock
  2.520 GHz 1.695 GHz

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

• TDP
  450 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
  Decode Decode
• VP9
  Decode Decode
• AV1
  Decode Decode

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 3090 and NVIDIA GeForce RTX 4090.

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