Core i7-3689Y vs Ryzen 7 7800X3D

The Core i7-3689Y packs 2 cores / 4 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 2.6 GHz on the Core i7-3689Y versus 5 GHz on the Ryzen 7 7800X3D — a 63.2% clock advantage for the Ryzen 7 7800X3D (base: 1.5 GHz vs 4.4 GHz). The Core i7-3689Y uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i7-3689Y scores 1,967 against the Ryzen 7 7800X3D's 34,293 — a 178.3% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 507 vs 2,700, a 136.8% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 1,100 vs 15,000 (172.7% advantage for the Ryzen 7 7800X3D). L3 cache: 4 MB (total) on the Core i7-3689Y vs 96 MB (total) on the Ryzen 7 7800X3D.

The Core i7-3689Y uses the BGA1023 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1600 on the Core i7-3689Y versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-3689Y) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM77,QM77 (Core i7-3689Y) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-3689Y) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — Intel HD Graphics 4000 (Core i7-3689Y) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-3689Y targets Ultra-Low Power Laptop, Ryzen 7 7800X3D targets Gaming. Direct competitor: Core i7-3689Y rivals AMD A10-4655M; Ryzen 7 7800X3D rivals Intel Core i7-14700K.