Arc A770

Written analysis

Arc A770 at a glance

The Arc A770 is based on the Xe HPG architecture and is manufactured using the 6 process . It ships with 16 GB of GDDR6 on a 256-bit bus , about 512 GB/s. Shader count is 4096 across 80 CU/SM. The board interface is PCIe 4.0 x16.

Reference board power is 225 W. This is manageable in a ventilated mid-tower, while compact builds require closer clearance and thermal checks.

VRAM capacity is strong at 16 GB. Comfortable for 1440p ultra and many 4K settings; the heaviest 4K + RT presets can still push past it later in a generation.

Best fit: Basic gaming or display workloads where price, compatibility, and power matter more than high settings.

Gaming performance

Arc A770 is a budget gaming GPU, at 24.63% of the dataset’s best 1440p raster performance. Keep the rest of the build in the same class.

1440p value is balanced at 66.1 performance per dollar.