Core i7-2715QE vs Core i7-4600M

The Core i7-2715QE packs 4 cores / 8 threads, while the Core i7-4600M offers 2 cores / 4 threads — the Core i7-2715QE has 2 more cores. Boost clocks reach 3 GHz on the Core i7-2715QE versus 3.6 GHz on the Core i7-4600M — a 18.2% clock advantage for the Core i7-4600M (base: 2.1 GHz vs 2.9 GHz). The Core i7-2715QE uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-4600M uses Haswell (2013−2015) (22 nm). In PassMark, the Core i7-2715QE scores 3,221 against the Core i7-4600M's 3,204 — a 0.5% lead for the Core i7-2715QE. Geekbench 6 single-core — the metric most relevant to gaming — records 587 vs 1,025, a 54.3% lead for the Core i7-4600M that directly translates to higher frame rates. L3 cache: 6 MB (total) on the Core i7-2715QE vs 4 MB (total) on the Core i7-4600M.

The Core i7-2715QE uses the BGA1023 socket (PCIe 2.0), while the Core i7-4600M uses PGA946 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i7-2715QE versus DDR3L 1600 MHz on the Core i7-4600M — the Core i7-4600M supports 200% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-4600M supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: QM67,HM65 (Core i7-2715QE) and Intel HM86,Intel HM87,Intel QM87 (Core i7-4600M).

Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i7-2715QE) vs true (Core i7-4600M). Both include integrated graphics — HD Graphics 3000 (Core i7-2715QE) and Intel HD Graphics 4600 (Core i7-4600M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2715QE targets Embedded/Industrial, Core i7-4600M targets Mobile. Direct competitor: Core i7-2715QE rivals Embedded R-Series.