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

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

• Architecture
  Xe2 -
• Based on
  Intel Arc Pro B70 Intel Arc Pro B50
• GPU Chip
  Intel Arc Pro B70 -
• Ray Tracing Units
  32 -
• Xe Cores
  32 -
• Board Manufacturer
  - SPARKLE
• Board Model
  - SPARKLE Intel Arc Pro B50 16GB Low Profile Blower
• Board SKU
  - SBP50LPW-16G
• Intel XMX Engine Configuration
  - 128
• Ray Tracing Units (manufacturer label)
  - 16
• Xe-Cores
  - 16

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

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

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

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

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

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

Connectivity and connections.

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

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

• Dimensions
  - 268 x 69.5 x 40.5mm
• Slot Size
  - 2-Slots
• Weight
  - 404 g

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

• Official source
  https://www.intel.com/content/www/us/en/products/sku/245797/intel-arc-pro-b70-graphics/specifications.html https://www.sparkle.com.tw/en/Pro-B50-LP-Blower
• Release date
  Q1/2026 -
• Verified on
  2026-09-30 2026-09-30
• Official board datasheet
  - https://www.sparkle.com.tw/files/20260821150414642.pdf