Core i3-10110U vs Athlon 300U

Both the Core i3-10110U and Athlon 300U share an identical 2-core/4-thread configuration. Boost clocks reach 4.1 GHz on the Core i3-10110U versus 3.3 GHz on the Athlon 300U — a 21.6% clock advantage for the Core i3-10110U (base: 2.1 GHz vs 2.4 GHz). The Core i3-10110U uses the Comet Lake-U (2019−2020) architecture (14 nm), while the Athlon 300U uses Raven Ridge 2 (2019) (14 nm). In PassMark, the Core i3-10110U scores 3,839 against the Athlon 300U's 3,861 — a 0.6% lead for the Athlon 300U. Geekbench 6 single-core — the metric most relevant to gaming — records 1,270 vs 900, a 34.1% lead for the Core i3-10110U that directly translates to higher frame rates. Multi-core Geekbench: 2,353 vs 1,800 (26.6% advantage for the Core i3-10110U). Both processors carry 4 MB (total) of L3 cache.

The Core i3-10110U uses the FCBGA1528 socket (PCIe 3.0), while the Athlon 300U uses FP5 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. The Core i3-10110U 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. PCIe lanes: 16 (Core i3-10110U) vs 12 (Athlon 300U) — the Core i3-10110U offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Core i3-10110U) and FP5 (Athlon 300U).

Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i3-10110U) vs AMD-V (Athlon 300U). Both include integrated graphics — UHD Graphics for 10th Gen (Core i3-10110U) and Radeon RX Vega 3 (Athlon 300U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-10110U targets Productivity, Athlon 300U targets Budget Laptop. Direct competitor: Core i3-10110U rivals Ryzen 3 3200U.