System Specification:
Intel Core i7 4800MQ
16GB DDR3
2GB NVIDIA Quadro K1100m
SSD Storage
When using the Quadro K1100M GPU, Sharpen AI displays an error notification “Processing Error” and “Error: AIENGINE_PROC_FAIL”.
However, when using the Intel HD4600 GPU, photo processing can be performed.
But clearly, the performance and processing duration are much longer (not as expected).
I have not confirmed whether an identical GPU, specifically the GT740 with the same GPU core architecture, can work or not.
This is because the minimum requirement for products like DeNoise AI, Sharpen AI, and Gigapixel AI is NVIDIA GT740, according to the specifications.
For your information, this GPU was released in 2013 (same generation as Intel’s 4th generation Haswell CPUs).
Log drive[dot]google[dot]com/file/d/10tLjmlpLUaD3Kc5sxcxyMCN-21pxDZ03/