The Adreno 640 GPU in Qualcomm's Snapdragon 855 offers increased compute throughput and improved memory subsystem compared to previous models. It uses wide shader processors and features a shared L2 cache. The GPU provides good performance in rasterized graphics, but struggles in compute workloads.

Table of contents
OverviewAdreno 640’s Wide Shader ProcessorsCache and Memory AccessCompute Performance: FluidX3DRasterization: 3DMarkFinal WordsAuthorSort: