Intel Arc B370 iGPU and Panther Lake processor leak in benchmark test, likely to feature in new gaming handheld
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It has been over a year since Intel announced its new ‘B-series’ Battlemage graphics cards, starting with the current flagship Intel Arc B580 and its cheaper sibling, the Intel Arc B570. Since those two were released, Intel has yet to launch any new GPUs for the Battlemage generation, though we’re starting to see some promising leaks as we approach CES 2026 in January. The latest leak is a FurMark benchmark featuring the Intel Arc B370, a SKU we haven’t previously come across, though it’s most likely an iGPU.
Intel’s Arc GPUs are already designed to deliver excellent value for money – we call the B580 one of the best budget GPUs. The freshly spotted B370 seems to be an integrated graphics solution, and may be linked to a recently leaked OneXPlayer handheld.
Intel Arc B370 FurMark benchmark
The 1440p FurMark benchmark in question features the Intel Arc B370 paired with an Intel Core Ultra 5 338H processor, which likely belongs to the next-gen Panther Lake mobile series to be launched at CES 2026 – a list of CPUs has already been leaked for the new 300 series chips. The 1440p OpenGL benchmark reveals that it is comparable to Nvidia’s GTX 1060 desktop GPU, while running at just 36W.
This low power draw suggests a handheld device, and could be linked to a OneXPlayer system that appeared on Geekbench a few days ago. That system also featured the Ultra 5 388H chip, and now this FurMark benchmark may be the leak that links the two specs together.
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| GPU | FurMark 2 result (1440p, OpenGL) |
|---|---|
| Arc B580 (desktop) | 6,278 (104 FPS) |
| Arc B570 (desktop) | 4,925 (81 FPS) |
| GTX 1060 6GB (desktop) | 2,569 (42 FPS) |
| Arc B370 (integrated) | 2,383 (39 FPS) |
| Arc A380 (desktop) | 1,787 (29 FPS) |
| Arc 140V (integrated) | 1,400 (23 FPS) |
In contrast to this B370 leak, we also recently spotted references to a much more powerful 300W GPU in shipping data (possibly the Arc B770), which could suggest Intel is preparing to launch a new flagship discrete graphics card. That would help bolster the Battlemage generation, introducing a new SKU just as rival GPU prices are expected to rise.