Intel Core i5-1140G7

The Intel Core i5-1140G7 is a power-efficient quad-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation (UP4) that was introduced in September 2020. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). Each core can clock from 1.2 GHz (base speed) to 4.2 GHz (1 core boost). All cores at once can clock at up to 3.4 GHz. At the time of announcement, the i7-1185G7 is the fastest model of UP4 low power series.

Another novelty is the integrated Xe graphics card based on the completely new Gen 12 architecture. It should offer a significantly higher performance compared to the older Iris Plus G7 (Ice Lake). In the i5-1140G7 it uses 96 EUs and clocks at 400 – 1100 MHz. The GPU and CPU can together use the 12 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.

The chip is produced in the improved 10nm+ process (called SuperFin) at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

The operating range of the UP4 series is specified at 7 to 15 Watt. Therefore, the processor is well suited for very thin and light laptops, convertibles or tablets.

Intel Core i5-1140G7 (GPU-Z)
Tiger Lake-UP4
Manufacturer Intel
Series: Tiger Lake Tiger Lake-U
Intel Core i7-1180G7 2200 – 4600 MHz4 / 812 MB
Intel Core i7-1160G7 2100 – 4400 MHz4 / 812 MB
Intel Core i5-1140G7 1800 – 4200 MHz4 / 88 MB
Intel Core i5-1130G7 1800 – 4000 MHz4 / 88 MB
Intel Core i3-1120G4 1100 – 3500 MHz4 / 88 MB
Intel Core i3-1110G4 2500 – 3900 MHz2 / 46 MB
Codename Tiger Lake UP4
Clock Rate 1800 – 4200 MHz
Level 1 Cache 320 KB
Level 2 Cache 5 MB
Level 3 Cache 12 MB
Number of Cores / Threads 4 / 8
Power Consumption (TDP = Thermal Design Power) 9 Watt
Manufacturing Technology 10+ nm
Socket FCBGA1598
Features DL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200 / LPDDR4x-4266
GPU Intel Iris Xe Graphics G7 96EUs (400 – 1100 MHz)
64 Bit 64 Bit support
Announcement Date 09/02/2020

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