The 2019 Alienware M15 R2 has the following CPU configurations available:
9th Gen Intel Core i5-9300H
4 cores, 8 threads, 45W, 8MB SmartCache, 2.40 GHz up to 4.10 GHz.
9th Gen Intel Core i7-9750H
6 cores, 12 threads, 45W, 12MB SmartCache, 2.60 GHz up to 4.50 GHz.
9th Gen Intel Core i9-9980H
8 cores, 16 threads, 45W, 16MB SmartCache, 2.30 GHz up to 4.80 GHz.
9th Gen Intel Core i9-9980HK
8 cores, 16 threads, 45W, 16MB SmartCache, 2.40 GHz up to 5.00 GHz.
Chipset Mobile Intel HM370 Chipset