GUNNIR Arc Pro B50 LP 16G — Compact Professional GPU for ITX Workstations
The GUNNIR Arc Pro B50 LP 16G is a low-profile, single-slot professional graphics card designed specifically for compact ITX and small-form-factor systems. Built on Intel's Battlemage architecture with the BMG-G21 GPU, it features 16 Xe2 cores clocked at 1700 MHz and 128 XMX matrix engines optimized for AI-accelerated workloads.
Equipped with 16GB of GDDR6 memory on a 128-bit bus, delivering 224 GB/s of memory bandwidth, this card handles demanding tasks such as 8K video editing, complex 3D modeling, multi-layer real-time rendering, and local AI inference with ease. It offers up to 170 TOPS of INT8 AI compute performance and 10.65 TFLOPS of FP32 processing power.
The card measures just 167 × 69 × 18.4 mm in a single-slot, half-height form factor with a full-metal enclosed shroud and single-fan blower cooling, making it an ideal fit for space-constrained builds. With a total board power of only 70W, it draws all power directly from the PCIe slot — no external power connector required.
Display outputs include 2× HDMI 2.1 and 1× DisplayPort 2.1 (supporting up to 8K @ 60Hz). The card also supports AV1 and H.265 hardware encoding/decoding and has earned ISV certification for professional application compatibility.
Key Specifications:
  • GPU: BMG-G21 (Battlemage / Xe2 Architecture)
  • Cores: 16 Xe2 Cores @ 1700 MHz
  • Memory: 16GB GDDR6, 128-bit, 224 GB/s bandwidth
  • AI Performance: 170 TOPS (INT8)
  • FP32 Performance: 10.65 TFLOPS
  • Interface: PCIe 5.0 x8
  • TBP: 70W (no external power required)
  • Dimensions: 167 × 69 × 18.4 mm (Low-Profile, Single-Slot)
  • Display Outputs: 2× HDMI 2.1 + 1× DP 2.1 (up to 8K @ 60Hz)
  • OS Support: Windows 10/11, LinuxCertifications: ISV Certified