Intel Arc B390 Shows Up in First 3DMark Leak — A Promising Jump for Next-Gen Mobile Gaming

According to the leak, which originated from DonanımHaber, the Arc B390 appears to deliver notable gains over current Intel Battlemage-based mobile GPUs, positioning it as a stronger contender in the increasingly competitive mobile graphics market. While detailed specifications have not yet been confirmed, the benchmark indicates higher shader throughput and improved efficiency, two areas Intel has been aggressively targeting with Panther Lake.

A Big Deal for Mobile Gaming Systems

If these early results are accurate, the Arc B390 could mark Intel’s most serious step forward in mobile gaming to date. Laptops equipped with Panther Lake processors and Arc B-series graphics may offer smoother gameplay, higher frame rates, and better performance per watt — a crucial factor for thin-and-light gaming machines.

This aligns with Intel’s broader strategy of tightly integrating CPU and GPU advancements to deliver stronger all-in-one platforms for portable gaming. The Arc B390’s early showing hints that Panther Lake laptops might compete more directly with AMD and NVIDIA’s mid-range mobile solutions.

Still Early — But Promising

As with any pre-release benchmark leak, these numbers should be treated cautiously. Intel has not officially confirmed the performance results or the final specifications of the Arc B390. However, the optimistic outlook is already generating buzz within the PC gaming community — particularly among players who rely on compact, power-efficient systems.

With Intel expected to share more details closer to Panther Lake’s official unveiling, the Arc B390 could become one of the most closely watched mobile GPUs of the next generation.