Core i5-8500B vs Core i5-1038NG7

The Core i5-8500B packs 6 cores / 6 threads, while the Core i5-1038NG7 offers 4 cores / 8 threads — the Core i5-8500B has 2 more cores. Boost clocks reach 4.1 GHz on the Core i5-8500B versus 3.8 GHz on the Core i5-1038NG7 — a 7.6% clock advantage for the Core i5-8500B (base: 3 GHz vs 2 GHz). The Core i5-8500B uses the Coffee Lake (2017−2019) architecture (14 nm), while the Core i5-1038NG7 uses Ice Lake-U (2019−2020) (10 nm). In PassMark, the Core i5-8500B scores 8,900 against the Core i5-1038NG7's 8,823 — a 0.9% lead for the Core i5-8500B. Geekbench 6 single-core — the metric most relevant to gaming — records 1,364 vs 1,250, a 8.7% lead for the Core i5-8500B that directly translates to higher frame rates. L3 cache: 9 MB (total) on the Core i5-8500B vs 6 MB (total) on the Core i5-1038NG7.

The Core i5-8500B uses the BGA1440 socket (PCIe 3.0), while the Core i5-1038NG7 uses FCBGA1344 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.

Neither processor supports overclocking. Only the Core i5-1038NG7 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d, EPT virtualization. Both include integrated graphics — UHD Graphics 630 (Core i5-8500B) and Iris Plus Graphics G7 (Core i5-1038NG7) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-8500B targets Mini PC/Embedded, Core i5-1038NG7 targets Premium Laptop. Direct competitor: Core i5-8500B rivals Ryzen 5 2600; Core i5-1038NG7 rivals Ryzen 7 4800U.