Core i5-4430S vs Core i3-7101E

The Core i5-4430S packs 4 cores / 4 threads, while the Core i3-7101E offers 2 cores / 4 threads — the Core i5-4430S has 2 more cores. Boost clocks reach 3.2 GHz on the Core i5-4430S versus 3.9 GHz on the Core i3-7101E — a 19.7% clock advantage for the Core i3-7101E (base: 2.7 GHz vs 3.9 GHz). The Core i5-4430S uses the Haswell (2013−2015) architecture (22 nm), while the Core i3-7101E uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Core i5-4430S scores 4,376 against the Core i3-7101E's 4,430 — a 1.2% lead for the Core i3-7101E. Geekbench 6 single-core — the metric most relevant to gaming — records 877 vs 1,250, a 35.1% lead for the Core i3-7101E that directly translates to higher frame rates. L3 cache: 6144 kB (total) on the Core i5-4430S vs 3 MB on the Core i3-7101E.

The Core i5-4430S uses the LGA1150 socket (PCIe 3.0), while the Core i3-7101E uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i5-4430S versus DDR4-2400 on the Core i3-7101E — the Core i3-7101E supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-7101E supports up to 64 GB of RAM compared to 32 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H81,B85,H87,Z87,H97,Z97 (Core i5-4430S) and C236,C232,Q170,Q270 (Core i3-7101E).

Neither processor supports overclocking. Both support VT-x, VT-d, EPT virtualization. Both include integrated graphics — HD Graphics 4600 (Core i5-4430S) and HD Graphics 630 (Core i3-7101E) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-4430S targets Budget, Core i3-7101E targets Embedded. Direct competitor: Core i5-4430S rivals Ryzen 3 1200; Core i3-7101E rivals Embedded Ryzen V1000.

The Core i5-4430S launched at $182 MSRP, while the Core i3-7101E debuted at $117. At current prices ($90 vs $50), the Core i3-7101E is $40 cheaper. In terms of value (PassMark points per dollar), the Core i5-4430S delivers 48.6 pts/$ vs 88.6 pts/$ for the Core i3-7101E — making the Core i3-7101E the 58.3% better value option.