Intel Arc B580 contre NVIDIA GeForce RTX 4080 SUPER. Spécifications

Comparaison des données techniques de base des cartes graphiques Intel Arc B580 et NVIDIA GeForce RTX 4080 SUPER, puce, unités de traitement de l'information.

• Architecture
  Xe2 Ada Lovelace
• Sur la base de
  Intel Arc B580 NVIDIA GeForce RTX 4080 SUPER
• Puce GPU
  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 -
• Taille de la mémoire
  12 GB 16 GB
• Type de mémoire
  GDDR6 GDDR6X

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

• Graphics Clock
  2670 MHz -
• Fréquence de base
  - 2290 MHz
• Fréquence maximale
  - 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)

Connectivité et connexions.

• PCIe Interface
  4.0 x8 4.0

Prise en charge intégrée des normes de compression vidéo et image.

• AV1
  Decode / Encode Decode / Encode

Comparaison des interfaces et des dates de sortie des GPU NVIDIA GeForce RTX 4080 SUPER et Intel Arc B580.

• Official source
  https://www.intel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.html https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4080-family/
• Process Technology
  TSMC N5 -
• Verified on
  2026-09-30 2026-09-30
• Specification source
  - https://www.nvidia.com/en-us/geforce/graphics-cards/compare/