Best Core 2 Quad Cpus in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Core 2 Quad Cpus

Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
#TOP1
Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores
9.9
PM SCORE
Intel® Core™ i7-11700K Desktop Processor 8 Cores up to 5.0 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
#TOP2
Intel® Core™ I7-11700K Desktop Processor 8 Cores Up
9.9
PM SCORE
AMD Athlon II X4 640 Processor (ADX640WFGMBOX)
#TOP3
Amd Athlon Ii X4 640 Processor (Adx640Wfgmbox)
9.2
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Core 2 Quad Cpus of 2026

Market Overview
Core 2 Quad Cpus Reviewed
  • Reviews Analyzed: 15584 Items
  • PM Avg. Rating: 8.0 / 10
34 Products Evaluated
  • Highest Price: $665.00
  • Lowest Price: $7.99
  • Avg. Price: $171.58

Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores Up To 5.0 Ghz Unlocked  Lga1700 600 Series Chipset 125W

INTEL
BX8071512700K
4.57 X 1.73 X 3.98 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TheTechGroup 9.86

Features

Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost

The processor features Socket LGA-1700 socket for installation on the PCB

25 MB of L3 cache to boost the instruction processing and system performance

Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient

To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics controller

Intel® Core™ I7-11700K Desktop Processor 8 Cores Up To 5.0 Ghz Unlocked Lga1200 (Intel 500 Series & Select 400 Series Chipset) 125W

INTEL
BX8070811700K
4.57 X 1.73 X 3.98 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Compatible with Intel 500 series & select Intel 400 series chipset based motherboards

Intel Turbo Boost Max Technology 3.0 Support

Intel Optane Memory Support

PCIe Gen 4.0 Support

No thermal solution included

Amd Athlon Ii X4 640 Processor (Adx640Wfgmbox)

AMD
ADX640WFGMBOX
3.00 X 5.00 X 4.50 Inches
1.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Multi-Core: Quad-core

Operating Frequency: 3.0 GHz

Socket: AM3.

Cache: 2 MB.

Power: 95W; 3.0 GHz

Intel Cpu Core 2 Quad Q6600 2.4Ghz Fsb1066Mhz 8M Lga775 Tray

INTEL
HH80562PH0568M
3.19 X 1.89 X 0.39 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.75

Features

Product Type - CPU

Processor Type - Intel Core 2 Quad

Clock Speed - 2.4GHz

Bus Speed -- 1066 MHz

Bus/Core Ratio -- 9

Amd Ryzen™ 9 7900X3D 12-Core, 24-Thread Desktop Processor

AMD
AMD RYZEN 9 7900X3D
1.57 X 1.57 X 0.24 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

THE ULTIMATE GAMING PROCESSOR FOR CREATORS

12 Cores and 24 processing threads, combined with a massive 140MB of cache

5.5 GHz Max Boost, Unlocked Memory Overclocking, DDR5 support

For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards

Cooler not included, liquid cooler recommended

Amd Phenom X4 9950 Black Edition. 125W Power, Socket Am2+, 4Mb Cache, 2600 Mhz.

AMD
HD995ZXAGHBOX
5.91 X 5.51 X 3.54 Inches
0.77 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
INTERWEB Computer Solutions Inc. 6.86

Features

AMD Phenom X4 9950 Black Edition 2.6 GHz Socket AM2+ Quad-Core CPU General Features:

Black Edition (multiplier unlocked) AMD Phenom X4 Quad-Core Processor 9950 model number

2600 MHz frequency (2.4 GHz) 2 MB L3 Cache 4 x 512 KB L2 Cache 4 x 128 KB L1 Cache Socket AM2+

Agena core B3 stepping 1.20/1.25/1.30V voltages 61 C maximum temperature 125-watt TDP

65 nm SOI CMOS

Top 10 cpus core 2 quad Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Intel 27
Amd 5
Generic 1
Zewall7 1

Top 10 cpus core 2 quad Brands Pie Chart


We've carried out a comprehensive analysis of 15,584 reviews on cpus core 2 quad, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select cpus core 2 quad priced around $171.58, with top brands including and intel and generic

Our team of expert editors reviewed these high-quality items and handpicked the top 6 cpus core 2 quad for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include amazon.com, thetechgroup, it hardware, digitalcpu, radio sam and jsm computers and eagle_eye electronics .

We are dedicated to assisting our users in finding the right processors Products based on their needs, saving them considerable time when choosing which cpus core 2 quad to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.