Core i3-550 vs A8-5545M

The Core i3-550 packs 2 cores / 4 threads, while the A8-5545M offers 4 cores / 4 threads — the A8-5545M has 2 more cores. Boost clocks reach 3.2 GHz on the Core i3-550 versus 2.7 GHz on the A8-5545M — a 16.9% clock advantage for the Core i3-550 (base: 3.2 GHz vs 1.7 GHz). The Core i3-550 uses the Clarkdale (2010−2011) architecture (32 nm), while the A8-5545M uses Richland (2013−2014) (32 nm). In PassMark, the Core i3-550 scores 1,632 against the A8-5545M's 1,628 — a 0.2% lead for the Core i3-550. Geekbench 6 single-core — the metric most relevant to gaming — records 437 vs 288, a 41.1% lead for the Core i3-550 that directly translates to higher frame rates. Multi-core Geekbench: 899 vs 786 (13.4% advantage for the Core i3-550). L3 cache: 4 MB (total) on the Core i3-550 vs 0 kB on the A8-5545M.

The Core i3-550 uses the LGA1156 socket (PCIe 2.0), while the A8-5545M uses FP2 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H55,H57,P55,Q57 (Core i3-550) and SoC (A8-5545M).

Virtualization support: Yes (Core i3-550) vs AMD-V (A8-5545M). Both include integrated graphics — Intel HD Graphics (Core i3-550) and Radeon HD 8510G (A8-5545M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A8-5545M targets Legacy Laptop. Direct competitor: A8-5545M rivals Core i3-4000M.