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Intel Core 3 100UL vs Intel Core 5 120: Comparison
Intel Core 3 100UL and Intel Core 5 120 differ on threads: Intel Core 3 100UL at 8, Intel Core 5 120 at 12, which puts Intel Core 5 120 ahead on that measure. They match on 4 other specifications, including form factor, socket and l3 cache.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Form Factor | Desktop | Desktop |
| Release Year | 2024 | 2025 |
| TDP | 15 W | 65 W |
| iGPU | Intel UHD Graphics | Intel UHD Graphics 770 |
| Socket | Socket 1700 | Socket 1700 |
| L3 Cache | 8 MB | 8 MB |
| Cores | 6 | 6 |
| Threads | 8 | 12 |
| Base Clock | 1.2 GHz | 2.5 GHz |
| Boost Clock | 4.2 GHz | 5.0 GHz |
Verdict
Intel Core 3 100UL
7.6 / 10 Expert Rating
The Intel Core 3 100UL is a low-power desktop variant, suited to compact and thin-client systems rather than performance builds.
Intel Core 5 120
8 / 10 Expert Rating
The Intel Core 5 120 is a mainstream desktop processor under Intel's rebranded Core lineup, a solid all-rounder for everyday use.


