The Snapdragon 855’s iGPU

Qualcomm’s Adreno 6xx architecture, specifically the Adreno 640 GPU in the Snapdragon 855, showcases the company’s innovative approach to maximizing compute throughput while working within power and area constraints. The Adreno 640 features wide shader processors, efficient cache and memory access, and impressive tiled rendering capabilities. With Qualcomm’s focus on execution units and resource sharing, the Adreno 640 delivers excellent performance without sacrificing power efficiency. Although the GPU faces challenges in memory latency and compute workloads, it maintains low temperatures and clock speeds. The unique architecture of the Adreno 640 demonstrates Qualcomm’s commitment to pushing technological boundaries.

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