INTEL Arc A770M is a reference design graphics card using the ACM-G10 graphics processor. Built for 1440p gaming at high to ultra settings in today's games and apps. This flagship INTEL Arc A770M is the peak of the Arc Alchemist Mobile series for this generation.
Looking at the internal architecture, the ACM-G10 GPU provides the processing and is made using TSMC N6 technology. The TSMC N6 node allows about 21.7 billion transistors on a 406 mm² die. The GPU has 4,096 FP32 Cores, 256 Texture Mapping Units, and 128 Render Output Units. For modern games, the GPU provides 32 Ray Tracing Units and 512 Matrix Cores for AI features.
The card has 16 GB of GDDR6 VRAM. A 256-bit bus delivers 512 GB/s of memory bandwidth. This bandwidth helps keep performance smooth at high settings.
Intel Alchemist introduced the Xe-HPG architecture to gaming GPUs, combining dual-issue Compute Units and a new thread execution model for superior raster performance. Dedicated Ray Tracing Units support real-time DXR lighting by handling intersection tests in hardware, while Xe Matrix Extensions enable XeSS upscaling through efficient AI matrix operations. The platform supports modern display outputs—DisplayPort 2.1 UHBR, HDMI 2.1—and hardware AV1 encode/decode, all over a PCIe 4.0 interface. Alchemist’s adaptive power management uses per-slice power gating and dynamic voltage-frequency scaling to maximize performance per watt. Intel’s Arc Control software ensures seamless driver updates, tuning, and game developer optimizations.
