Imagination Technologies A-Series GPU (PowerVR)

https://www.anandtech.com/show/15156/imagination-announces-a-series-gpu-architecture

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It seems the architecture is going significantly wider and the shader processors are now able to do 4*INT8 throughput for neural network inference.
 
Do you know if, on paper, this kind of architecture can do well against desktop gpu (granted it would need to be bigger/have more units) ? Or some choices are really power consumption oriented, and would cut the performances too much, even when the same number of units that the competition ?
 
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