Intel Core i7-11390H
The Intel Core i7-11390H is a high-end quad-core SoC for thin and light gaming laptops and mobile workstations. It is based on the Tiger Lake H35 generation and was announced in mid-2021 as a refresh. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). The base clock speed depends on the TDP setting and can vary from 2.9 (28 W TDP) to 3.4 GHz (35 W). Compared to the i7-11375H, the 11390H can now also boost with two cores up to 5 GHz and all four cores can reach a 300 MHz higher clock speed of 4.6 GHz. Both i7 use the whole 12 MB level 3 cache.
The processor performance of the i7 should be very similar to the i7-11375H with slight advantages when using more than one core. The multi-threaded performance should be clearly higher than the old Core i5-10400H (Comet Lake, fastest quad core of the 10th gen) due to the new processor architecture. The similar Core i7-1185G7 offers similar specs as the 11390H but a lower TDP and therefore also lower (sustained) performance.
The SoC also includes the improved Xe iGPU with all 96 EUs enabled clocked at up to 1400 MHz.
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 on the second-generation 10 nm Intel SuperFin process, which should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).
All articles on Tiger Lake can be found on our Tiger Lake architecture hub.
|Series||Intel Tiger Lake|
|Codename||Tiger Lake H35 Refresh|
|Series: Tiger Lake Tiger Lake H35 Refresh|
|Clock Rate||3400 - 5000 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)||35 Watt|
|Manufacturing Technology||10 nm|
|Max. Temperature||100 °C|
|Features||DL Boost, GNA, Wi-Fi 6/6e, Thunderbolt 4, DDR4-3200 / LPDDR4x-4266|
|GPU||Intel Iris Xe Graphics G7 96EUs (400 - 1400 MHz)|
|64 Bit||64 Bit support|
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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:: No reviews found for this CPU (yet).