Core i9-11980HK vs M1 Max

The Core i9-11980HK packs 8 cores / 16 threads, while the M1 Max offers 10 cores / 10 threads — the M1 Max has 2 more cores. Boost clocks reach 5 GHz on the Core i9-11980HK versus 3.22 GHz on the M1 Max — a 43.3% clock advantage for the Core i9-11980HK (base: 2.6 GHz vs 2.06 GHz). The Core i9-11980HK is built on the Tiger Lake-HK (2021) architecture. In PassMark, the Core i9-11980HK scores 22,244 against the M1 Max's 22,146 — a 0.4% lead for the Core i9-11980HK. L3 cache: 24 MB (total) on the Core i9-11980HK vs 48 MB on the M1 Max.

The Core i9-11980HK uses the FCBGA1787 socket (PCIe 4.0), while the M1 Max uses none (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Core i9-11980HK versus LPDDR5-6400 on the M1 Max — the M1 Max supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-11980HK supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Core i9-11980HK) vs 8 (M1 Max). PCIe lanes: 20 (Core i9-11980HK) vs 0 (M1 Max) — the Core i9-11980HK offers 20 more lanes for additional GPUs or NVMe drives.

Only the Core i9-11980HK has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i9-11980HK supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i9-11980HK) vs ARM-V (M1 Max). Both include integrated graphics — UHD Graphics 32EUs (Core i9-11980HK) and M1 Max GPU (M1 Max) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i9-11980HK targets Enthusiast Gaming Laptop, M1 Max targets Mobile Workstation. Direct competitor: Core i9-11980HK rivals Ryzen 9 5900HX.