Intel Arc B580 vs NVIDIA GeForce RTX 4080 SUPER. Specifications, performance, tests

Comparison of basic technical data of graphics cards Intel Arc B580 and NVIDIA GeForce RTX 4080 SUPER, chip, information processing units.

• Architecture
  Xe2 Ada Lovelace
• Based on
  Intel Arc B580 NVIDIA GeForce RTX 4080 SUPER
• GPU Chip
  Battlemage -
• Ray Tracing Units
  20 -
• Xe Cores
  20 -
• Xe Vector Engines
  160 -
• XMX Engines
  160 -
• CUDA Cores
  - 10240
• Shader
  - 10240

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  456 GB/s -
• Memory Bus
  192 bit 256 bit
• Memory Data Rate
  19 Gbps -
• Memory Size
  12 GB 16 GB
• Memory Type
  GDDR6 GDDR6X

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Graphics Clock
  2670 MHz -
• Base Clock
  - 2290 MHz
• Boost Clock
  - 2550 MHz

Graphics card power limits and recommended system power supply describe different specifications.

• TDP
  190 W 320 W
• Maximum GPU Temperature
  - 90 °C
• System Power Supply
  - 750 W (System power requirement)

Connectivity and connections.

• PCIe Interface
  4.0 x8 4.0

Built-in support for video and image compression standards.

• AV1
  Decode / Encode Decode / Encode

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4080 SUPER and Intel Arc B580.

• Process Technology
  TSMC N5 -