SPARKLE Intel Arc Pro B50 16GB Blower vs Intel Arc Pro B70. Specifications

Comparison of basic technical data of graphics cards SPARKLE Intel Arc Pro B50 16GB Blower and Intel Arc Pro B70, chip, information processing units.

• Based on
  Intel Arc Pro B50 Intel Arc Pro B70
• Board Manufacturer
  Sparkle -
• Board Model
  SPARKLE Intel Arc Pro B50 16GB Blower -
• Board SKU
  SBP50W-16G -
• GPU Chip
  Intel Arc Pro B50 Intel Arc Pro B70
• Architecture
  - Xe2
• Ray Tracing Units
  - 32
• Xe Cores
  - 32

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

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

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

• Graphics Clock
  2600 MHz 2280 MHz
• Graphics Max Dynamic Clock
  - 2800 MHz

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

• Total Board Power
  72W（w/out external Power Connector） 230 W
• Total Board Power - LP
  - 160-290

Connectivity and connections.

• PCIe Interface
  PCI Express 5.0 x16 PCI Express 5.0 x16
• Graphics Output
  - DP2.1 up to UHBR 13.5

The difference in size, weight and slot of the compared devices

• Dimensions
  242 x 142 x 21.5mm -
• Slot Size
  1-Slot -

Comparison of interfaces and release dates for GPU Intel Arc Pro B70 and SPARKLE Intel Arc Pro B50 16GB Blower.

• Official source
  https://www.sparkle.com.tw/en/Pro-B50-Blower https://www.intel.com/content/www/us/en/products/sku/245797/intel-arc-pro-b70-graphics/specifications.html
• Official specification sheet
  https://www.sparkle.com.tw/files/20260512121858432.pdf -
• Verified on
  2026-09-30 2026-09-30
• Release quarter
  - Q1/2026