Intel Arc Pro B50 vs Intel Arc Pro B65. Specifications

Comparison of basic technical data of graphics cards Intel Arc Pro B50 and Intel Arc Pro B65, chip, information processing units.

• Architecture
  Xe2 Xe2
• Based on
  Intel Arc Pro B50 Intel Arc Pro B65
• GPU Chip
  Intel Arc Pro B50 Intel Arc Pro B65
• Ray Tracing Units
  16 20
• Xe Cores
  16 20

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

• ECC
  Yes -
• Memory Bandwidth
  224 GB/s 608 GB/s
• Memory Bus
  128 bit 256 bit
• Memory Size
  16 GB 32 GB
• Memory Type
  GDDR6 GDDR6

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

• Graphics Clock
  1700 MHz 2400 MHz
• Graphics Max Dynamic Clock
  2600 MHz -

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

• Total Board Power
  70 W 200 W

Connectivity and connections.

• Graphics Output
  DP2.1 up to UHBR 13.5 HDMI* 2.1
• PCIe Interface
  PCI Express 5.0 x8 PCI Express 5.0 x16

Comparison of interfaces and release dates for GPU Intel Arc Pro B65 and Intel Arc Pro B50.

• Official source
  https://www.intel.com/content/www/us/en/products/sku/242615/intel-arc-pro-b50-graphics/specifications.html https://www.intel.com/content/www/us/en/products/sku/245796/intel-arc-pro-b65-graphics/specifications.html
• Release quarter
  Q3/2025 Q1/2026
• Verified on
  2026-09-30 2026-09-30