List of Intel processors - Wikipedia
A Brief History of the Multi-Core Desktop CPU | TechSpot
The Differences between Dual Core and Quad Core Processors
List of Intel Core 2 processors - Wikipedia
MediaTek announces world's first commercially available quad-core Cortex A7 SoC
AMD beats Intel by unveiling world's first 5GHz processor | ZDNET
HP AH339-2030A Intel Itanium 9350 1.73GHz/24MB Quad-Core Processor Module Kit | eBay
Amazon.com: HP 15.6" Laptop with Intel 4-core CPU, 15.6" HD LED Display, Intel Quad-core Processor, Bluetooth and Wi-Fi, HDMI, Long Battery Life, Windows 11 Home in S Mode(16GB RAM | 1TB SSD) :
Quad-core vs dual-core: what's the best for your laptop? | TechRadar
NVIDIA Introduces World's First Quad-core Mobile Processor, Headed for Tablets by August
Amazon.com: Intel - Xeon 3.16GHz/12M/1333 LGA771 (X5460) Quad Core CPU - SLANP : Electronics
Refurbished: Intel Core SR2L3 i7-6700T 2.80 GHz Quad-Core Processor - Newegg.com
Quad-Core Intel® Xeon® Processor 5300 Series
Intel unleashes first quad-core processors: Overview and upcoming processors | Tom's Hardware
Pentium? Core i5? Core i7? Making sense of Intel's convoluted CPU lineup | Ars Technica
VIAs first Nano Quad core processor | eTeknix
Nvidia Unveils Tegra 3, World's First Quad-Core Mobile Processor | WIRED
Intel Officially Launches First Quad-Core Ivy Bridge Processors | MacRumors Forums
Intel Core i7-920XM CPU Quad-Core 2.0GHz 8M SLBLW Socket G1 Processor | eBay
AMD Demonstrates Barcelona - The First True, Native Quad Core Opteron - Legit Reviews
Amazon.com: Intel Core i7-7700K Quad-Core CPU 4.2GHz 8-Thread LGA 1151 91W 14nm i7 7700K Processor : Electronics
The Unfused Journal: VIA announces its first Quad-core processor
Hewlett-Packard (HP) 586376-001 - 2.66Ghz 2.5GT/s 8MB LGA1156 Intel Core i5-750 Quad Core CPU Processor - CPU Medics
Used - Like New: Intel Core 2 Quad Q9650 - Core 2 Quad Yorkfield Quad-Core 3.0 GHz LGA 775 95W Desktop Processor - BX80569Q9650 - Newegg.com
