Core i5-12600 vs Core i7-11700B

The Core i5-12600 packs 6 cores / 12 threads, while the Core i7-11700B offers 8 cores / 16 threads — the Core i7-11700B has 2 more cores. Boost clocks reach 4.8 GHz on the Core i5-12600 versus 4.8 GHz on the Core i7-11700B — identical boost frequencies (base: 3.3 GHz vs 3.2 GHz). The Core i5-12600 uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Core i7-11700B uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Core i5-12600 scores 21,383 against the Core i7-11700B's 21,581 — a 0.9% lead for the Core i7-11700B. Geekbench 6 single-core — the metric most relevant to gaming — records 2,400 vs 2,265, a 5.8% lead for the Core i5-12600 that directly translates to higher frame rates. Multi-core Geekbench: 10,400 vs 10,050 (3.4% advantage for the Core i5-12600). L3 cache: 18 MB (total) on the Core i5-12600 vs 24 MB (total) on the Core i7-11700B.

The Core i5-12600 uses the FP7/FP8 socket (PCIe 5.0), while the Core i7-11700B uses FCBGA1787 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i5-12600 versus DDR4-3200 on the Core i7-11700B — the Core i5-12600 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: B660,Z690 (Core i5-12600) and HM570,QM580,WM590 (Core i7-11700B).

Neither processor supports overclocking. Only the Core i7-11700B supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Both include integrated graphics — Intel UHD Graphics 770 (Core i5-12600) and Intel UHD Graphics 750 (Core i7-11700B) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-12600 targets Mainstream Desktop, Core i7-11700B targets Desktop. Direct competitor: Core i5-12600 rivals Ryzen 5 5600.

The Core i5-12600 launched at $233 MSRP, while the Core i7-11700B debuted at $323. At current prices ($250 vs $311), the Core i5-12600 is $61 cheaper. In terms of value (PassMark points per dollar), the Core i5-12600 delivers 85.5 pts/$ vs 69.4 pts/$ for the Core i7-11700B — making the Core i5-12600 the 20.8% better value option.