Ryzen 3 7320U vs Core i3-1305U

The Ryzen 3 7320U packs 4 cores / 8 threads, while the Core i3-1305U offers 5 cores / 6 threads — the Core i3-1305U has 1 more core. Boost clocks reach 4.1 GHz on the Ryzen 3 7320U versus 4.5 GHz on the Core i3-1305U — a 9.3% clock advantage for the Core i3-1305U (base: 2.4 GHz vs 1.6 GHz). The Ryzen 3 7320U uses the Mendocino-U (Zen 2) (2022) architecture (6 nm), while the Core i3-1305U uses Raptor Lake-U (2023) (Intel 7 nm). In PassMark, the Ryzen 3 7320U scores 8,627 against the Core i3-1305U's 8,634 — a 0.1% lead for the Core i3-1305U. Cinebench R23 multi-core: 4,907 vs 4,388 (11.2% advantage for the Ryzen 3 7320U). Geekbench 6 single-core — the metric most relevant to gaming — records 1,213 vs 1,960, a 47.1% lead for the Core i3-1305U that directly translates to higher frame rates. Multi-core Geekbench: 3,589 vs 1,900 (61.5% advantage for the Ryzen 3 7320U). L3 cache: 4 MB (total) on the Ryzen 3 7320U vs 10 MB (total) on the Core i3-1305U.

The Ryzen 3 7320U uses the FT6 socket (PCIe 4.0), while the Core i3-1305U uses FCBGA1744 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to LPDDR5-5500 memory speed. The Core i3-1305U supports up to 96 GB of RAM compared to 16 GB — 142.9% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Ryzen 3 7320U) vs 20 (Core i3-1305U) — the Core i3-1305U offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FT6 (Ryzen 3 7320U) and Raptor Lake-U (Core i3-1305U).

Neither processor supports overclocking. Virtualization support: AMD-V (Ryzen 3 7320U) vs VT-x, VT-d (Core i3-1305U). Both include integrated graphics — Radeon 610M (Ryzen 3 7320U) and Intel UHD Graphics (Core i3-1305U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 3 7320U targets Budget, Core i3-1305U targets Budget Laptop. Direct competitor: Ryzen 3 7320U rivals Core i3-1215U.