Intel Core i5-1035G4 vs i5-1035G1 – Intel Iris Plus G4 is the boss here
There are two almost the same CPUs in the Intel’s Ice Lake lineup – Core i5-1035G4 and Core i5-1035G1. The main hardware difference is the integrated GPU. Core i5-1035G4 is equipped with the mid-range Intel Iris Plus Graphics G4 while i5-1035G1 has the entry-level one – G1.
So, let’s see what’s the difference between those CPUs and their iGPU’s.
Quick Specs
Both CPU’s are almost identical in terms of tech specs. The Core i5-1035G4 has a 100MHz higher base and boost frequencies. Every other specification is the same. Except for the integrated graphics – as we said, i5-1035G4 uses an Intel Iris Plus G4 (with 48 EUs) while i5-1035G1 has UHD Graphics G1 (with 32 EU).
As for the bulk prices – $309.00 for the Core i5-1035G4 a $297.00 for i5-1035G1 – this is exactly a 4% difference.
Specs table:
| Intel Core i5-1035G4 | Intel Core i5-1035G1 | |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Base / Max frequency | 1.10 – 3.70 GHz | 1.00 – 3.60 GHz |
| Cache | 6 MB Intel Smart Cache | 6 MB Intel Smart Cache |
| TDP / up / down | 15W / 25W / 12W | 15W / 25W / 13W |
| Memory support | DDR4-3200, LPDDR4-3733 | DDR4-3200, LPDDR4-3733 |
You can find the detailed specs sheets here: Core i5-1035G4 / Core i5-1035G1.
CPU Benchmarks
When it comes to CPU performance, the Core i5-1035G4 8% faster than i5-1035G1.
Results are from the Cinebench 20 CPU test (the higher the score, the better)
GPU Benchmarks
The difference between Intel Iris Plus G4 and UHD Graphics G1 is like day and night – 73% lead for the Iris Plus G4.
Verdict
There is nothing much to say after the benchmarks. Intel Core i5-1035G4 is 4% more expensive but you will have 8% more CPU performance and a staggering 73% better GPU score. We call that a deal. The Intel Core i5-1035G4 is one of the best value CPUs right now – good processing and graphics power at a decent price.
There is no point in buying the i5-1035G1 because Intel Core i5-1035G4 offers much more for almost the same price.







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