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MagyarIntel Core i3-1125G4
The Intel Core i3-1125G4 is a 28 W quad-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation (UP3) that was introduced in September 2020. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). Each core can clock from 2 GHz (guaranteed base speed @ 28 W) to 3.7 GHz (single-core boost). All cores at once can clock at up to 3.3 GHz. The faster Core i7 models offer more Level 3 cache (12 versus 8 MB in the i5) and higher clocked cores.
Another novelty is the integrated Xe GPU based on the completely new Gen 12 architecture. In the i3-1125G4 Intel names the GPU UHD Graphics and offers only 48 of the 96 EUs clocked at 400 - 1250 MHz. The GPU and CPU can together use the 8 MB of L3 cache.
Furthermore, Tiger Lake SoCs add PCIe 4 support (four lanes), AI hardware acceleration, and the partial integration of Thunderbolt 4 / USB 4 and Wi-Fi 6 in the chip.
Power consumption
This Core i3 has a default TDP of 12 W to 28 W, the expectation being that laptop manufacturers will go for a higher value in exchange for higher performance. Either way, that's a little too high to allow for passively cooled designs.
Intel Core i5-1125G4 is manufactured on Intel's second-gen 10 nm process marketed as SuperFin for decent, as of late 2022, energy efficiency.
| Series | Intel Tiger Lake | ||||||||||||||||||||||||||||
| Codename | Tiger Lake-UP3 | ||||||||||||||||||||||||||||
Series: Tiger Lake Tiger Lake-UP3
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| Clock Rate | 2000 - 3700 MHz | ||||||||||||||||||||||||||||
| Level 1 Cache | 320 KB | ||||||||||||||||||||||||||||
| Level 2 Cache | 5 MB | ||||||||||||||||||||||||||||
| Level 3 Cache | 8 MB | ||||||||||||||||||||||||||||
| Number of Cores / Threads | 4 / 8 | ||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 28 Watt | ||||||||||||||||||||||||||||
| Manufacturing Technology | 10 nm | ||||||||||||||||||||||||||||
| Max. Temperature | 100 °C | ||||||||||||||||||||||||||||
| Socket | BGA1449 | ||||||||||||||||||||||||||||
| Features | DL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200/LPDDR4x-3733 | ||||||||||||||||||||||||||||
| GPU | Intel UHD Graphics Xe G4 48EUs (400 - 1250 MHz) | ||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||
| Announcement Date | 09/01/2020 | ||||||||||||||||||||||||||||
| Product Link (external) | Intel Tiger Lake i3-1125G4 | ||||||||||||||||||||||||||||
- Average benchmark values for this graphics card