Gunnir Shows Dual-Intel Arc B70 Workstations With 64GB of ECC Memory

Gunnir showed two workstation systems built around Intel Arc Pro B70 graphics processors at Intel Connection 2026 in China. Both use Intel Core Ultra 200HX Arrow Lake-HX processors; the event coverage listed no AMD processor or graphics option for either system.

The larger workstation fits two Arc Pro B70 cards in a compact enclosure and uses liquid cooling. Each card has 32GB of GDDR6 ECC memory, for 64GB across the two GPUs. The memory remains separate rather than forming one shared pool, though compatible software can distribute workloads across multiple GPUs with Intel oneAPI.

The B70 is based on Intel’s BMG-G31 Battlemage GPU, with 32 Xe cores and 256 XMX engines, and is rated for up to 367 INT8 TOPS. Intel lists 608GB/s of memory bandwidth per card. Partner boards can operate from 160W to 290W; Intel rates its reference board at 230W.

Intel launched the B70 earlier this year with a suggested starting price of $949. The coverage gave no shipping date, price, or release window for either workstation. Gunnir’s smaller system uses a vapor chamber instead of liquid cooling. The company also showed MXM modules with B50 and B65 chips, but the coverage listed no memory, core counts, or prices for them. Separately, Gunnir sells an Arc Pro B70 TF 32G with 32GB of ECC memory and a blower cooler.