The Core i5-1035G7 appears to be the Iris Plus variant of the i5-1035G4, and we have the GFXBench of the iGPU, courtesy of a reputed Twitter leaker.
NVIDIA GeForce MX230 vs Intel Iris Plus Graphics G7 (Ice Lake 64
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) vs Intel HD Graphics
Intel Core i5-1035G7 10th Gen Processor – Laptop Processors
Intel HD Graphics 630 vs Intel Iris Plus Graphics G7 (Ice Lake 64
Intel UHD Graphics G1 (Ice Lake 32 EU) vs Intel Iris Plus Graphics
Intel Core i5-1035G7 Specs
Intel UHD Graphics Xe G4 48EUs vs Intel Iris Plus Graphics G7 (Ice
Intel Core i5-1035G7 vs Intel N200: What is the difference?
NVIDIA GeForce MX230 vs Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
Intel launches 10th-gen 'Ice Lake' chips, pushing hard on graphics
Intel Core i5-1035G7 Laptop Processor (Ice Lake) - NotebookCheck