First quad-core laptop hits U.S. - CNET
The Unfused Journal: VIA announces its first Quad-core processor
Pentium? Core i5? Core i7? Making sense of Intel's convoluted CPU lineup | Ars Technica
Hewlett-Packard (HP) 586376-001 - 2.66Ghz 2.5GT/s 8MB LGA1156 Intel Core i5-750 Quad Core CPU Processor - CPU Medics
Intel Officially Launches First Quad-Core Ivy Bridge Processors | MacRumors Forums
VIAs first Nano Quad core processor | eTeknix
EFCO Announces First Gaming Logic Box for AMD Quad Core Embedded G Series Processor - Embedded Computing Design
MediaTek announces world's first commercially available quad-core Cortex A7 SoC
Quad-Core Intel® Xeon® Processor 5300 Series
List of Intel processors - Wikipedia
Shanghai – World's 1st 45nm Monolithic Quad Core x86 CPU – October, 2008 | The CPU Shack Museum
Amazon.com: Intel Core i7-7700K Quad-Core CPU 4.2GHz 8-Thread LGA 1151 91W 14nm i7 7700K Processor : Electronics
AMD Demonstrates Barcelona - The First True, Native Quad Core Opteron - Legit Reviews
The Intel Core i3-12300 Review: Quad-Core Alder Lake Shines
Quad-Core in November - Fall IDF 2006 - Day 1: 45/65nm, UMPC Update and Quad -Core
Intel launch first quad-core Ivy Bridge processors | Macsessed
First U.S. Quad-core laptop announced | Ars Technica
VIA introduces QuadCore low power x86 processor - Liliputing
AMD beats Intel by unveiling world's first 5GHz processor | ZDNET
The Power of Four: The Industry's First Quad-Core CPU Printer – Samsung Global Newsroom
Intel unleashes first quad-core processors: Overview and upcoming processors | Tom's Hardware
Intel Core 2 - Wikipedia
