Celeron 847 vs Core i3-4012Y

The Celeron 847 packs 2 cores / 2 threads, matching the Core i3-4012Y's 2 cores. Boost clocks reach 1.1 GHz on the Celeron 847 versus 1.5 GHz on the Core i3-4012Y — a 30.8% clock advantage for the Core i3-4012Y (base: 1.1 GHz vs 1.5 GHz). The Celeron 847 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i3-4012Y uses Haswell (2013−2015) (22 nm). In PassMark, the Celeron 847 scores 1,270 against the Core i3-4012Y's 1,278 — a 0.6% lead for the Core i3-4012Y. Geekbench 6 single-core — the metric most relevant to gaming — records 196 vs 485, a 84.9% lead for the Core i3-4012Y that directly translates to higher frame rates. Multi-core Geekbench: 354 vs 988 (94.5% advantage for the Core i3-4012Y). L3 cache: 2 MB (total) on the Celeron 847 vs 3 MB on the Core i3-4012Y.

The Celeron 847 uses the BGA1023 socket (PCIe 2.0), while the Core i3-4012Y uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron 847) vs 12 (Core i3-4012Y) — the Celeron 847 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM65,HM67 (Celeron 847) and HM86,HM87,QM87 (Core i3-4012Y).

Neither processor supports overclocking. Virtualization support: VT-x (Celeron 847) vs VT-x / EPT (Core i3-4012Y). Both include integrated graphics — HD Graphics (Sandy Bridge) (Celeron 847) and Intel HD Graphics 4200 (Core i3-4012Y) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron 847 targets Budget, Core i3-4012Y targets Low Power. Direct competitor: Celeron 847 rivals Pentium 967.