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Intel Arc Pro B65

32 GB GDDR6 · 256-bit · 2,560 cores

The Intel Arc Pro B65 is a workstation card built on the larger BMG-G31 Battlemage chip, announced on March 25, 2026 alongside the Arc Pro B70 and sold by board partners from mid-April 2026. It enables 20 of the chip's Xe2-cores with 160 XMX AI engines, but keeps the full 32 GB of GDDR6 at 608 GB/s within a 200 W board power, making it suited to local AI inference with large models where memory capacity matters more than raw compute. It drives up to four DisplayPort 2.1 outputs.

General

Manufacturer
Intel
Model
Arc Pro B65
Segment
Workstation
GPU chip
BMG-G31
Architecture
Xe2 (Battlemage)
Release date
—
Price
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Memory

Memory size
32 GB
Memory type
GDDR6
Bus width
256-bit
Bandwidth
608 GB/s
Memory clock
2,375 MHz

Clocks & silicon

GPU clock
2,400 MHz
Boost clock
—
Shader units
2,560 ALUs (20 Xe2-cores)
Tensor / AI cores
160
RT cores
20
Transistors
—
Technology (nm)
5 nm
TSMC N5
TDP / TBP
200 W

Interface & APIs

Bus interface
PCIe 5.0 x16
SLI / multi-GPU
—
DirectX
12 Ultimate (12_2)
OpenGL
4.6
Vulkan
1.3
Other APIs
OpenCL 3.0

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
160 XMX AI engines (8 per Xe2-core)
Peak AI TOPS
197 TOPS
Notes
Intel rates the 160 XMX engines at 197 peak INT8 TOPS.

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