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Circuit Board (PCB) Analysis

GPU voltage is a six-phase design managed by a Renesas RAA220001 controller.


Intersil ISL99390 DrMOS components are used for GPU voltage; they are rated for 90 A of current each.


It seems there's two memory voltages, one marked in red, the other in green. Both are managed by a uPI uP1666Q controller.


For memory, ISL99390 (90 A) and Alpha & Omega AONY36354 (49 A) are used.


The GDDR6 memory chips are made by Samsung and carry the model number K4Z80325BC-HC16. They are specified to run at 2000 MHz (16 Gbps GDDR6 effective).


Intel's ACM-G10 graphics processor is the company's largest chip using the Arc Alchemist architecture. It is produced on a 6 nanometer process at TSMC Taiwan with a die size of 406 mm², packing 21.7 billion transistors. The Intel S-Spec number is SRLX3.