Core i3-4012Y vs Atom x7-Z8750

The Core i3-4012Y packs 2 cores / 4 threads, while the Atom x7-Z8750 offers 4 cores / 4 threads — the Atom x7-Z8750 has 2 more cores. Boost clocks reach 1.5 GHz on the Core i3-4012Y versus 2.56 GHz on the Atom x7-Z8750 — a 52.2% clock advantage for the Atom x7-Z8750 (base: 1.5 GHz vs 1.6 GHz). The Core i3-4012Y uses the Haswell (2013−2015) architecture (22 nm), while the Atom x7-Z8750 uses Cherry Trail (2015−2016) (14 nm). In PassMark, the Core i3-4012Y scores 1,278 against the Atom x7-Z8750's 1,294 — a 1.2% lead for the Atom x7-Z8750. L3 cache: 3 MB on the Core i3-4012Y vs 0 kB on the Atom x7-Z8750.

The Core i3-4012Y uses the FCBGA1168 socket (PCIe 3.0), while the Atom x7-Z8750 uses UTFCBGA1380 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3L-1600 / LPDDR3-1600 memory speed. The Core i3-4012Y supports up to 16 GB of RAM compared to 8 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i3-4012Y) vs 2 (Atom x7-Z8750) — the Core i3-4012Y offers 10 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM86,HM87,QM87 (Core i3-4012Y) and Intel FC-UTBGA592 (Atom x7-Z8750).

Virtualization: VT-x / EPT (Core i3-4012Y) / not specified (Atom x7-Z8750). Both include integrated graphics — Intel HD Graphics 4200 (Core i3-4012Y) and Intel HD Graphics (Cherry Trail) (Atom x7-Z8750) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-4012Y targets Low Power.