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.
Intel Core i5-1035G1 benchmarks and tests, vs i5-10210U, i5-8265U
NVIDIA GeForce MX250 vs Intel Iris Plus Graphics G7 (Ice Lake 64
Intel launches the 11. Generation Tiger Lake 10nm core CPUs with
Intel Core i5-1035G7 Laptop Processor (Ice Lake) - NotebookCheck
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) vs Intel HD Graphics
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) vs NVIDIA GeForce
Intel Core i5-1035G7 Laptop Processor (Ice Lake) - NotebookCheck
Intel UHD Graphics 600 vs Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
Intel launches 10th-gen 'Ice Lake' chips, pushing hard on graphics
Intel Announces New 11th Gen Laptop Processors: Faster In Games
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) vs Intel HD Graphics