Selecting the Best Core 2 Quad becomes a daunting task if you do not have notes on what you want in it. While searching on the internet, you come across different types and features. People buy based on their requirements and budget.So, before making a decision, you need to know what functionality you desire to get. Figuring out what attributes you want makes the selection process easier.Now, what features to look for and how to make a checklist of things you want. To clear up your tangled mind, we have worked on a buying guide.

Best Core 2 Quad – At A Glance
We have compiled a list of the Best Core 2 Quad below for your quick reference. If you want to learn more detail, just check their reviews below. At the end of this article, you will also get a comprehensive buyer’s guide that will help you further.
No | Product | Score | Action |
---|---|---|---|
1 | Intel Core 2 Quad Q9400 / 2.66 GHz Processor (U36011) Category: Processors | 9.8 | View on Amazon |
2 | Intel Core 2 Quad Q6600 2.4GHz 1066MHz 8MB Quad-Core CPU | 9.8 | View on Amazon |
3 | Intel Core 2 Quad Q8200 2.33GHz 4M L2 Cache 1333MHz LGA775 Desktop Processor | 9.6 | View on Amazon |
4 | Intel Core 2 Quad Q6600 Quad-Core Processor | 9.4 | View on Amazon |
5 | Intel Core 2 Quad Q9550 2.83 GHz 1333MHz 12 MB Quad-Core CPU Processor SLB8V SLAWQ LGA 775 | 9.4 | View on Amazon |
6 | New Intel Corporation AT80569PJ080N New Intel Core 2 Quad Processor Q9650 3.0GHz 1333MHz 12MB LGA775 CPU | 9.2 | View on Amazon |
7 | Intel Core 2 Quad Q9400 Processor 2.66 GHz 1333 MHz 6 MB LGA775 EM64T CPU (BX80580Q9400) | 9.2 | View on Amazon |
8 | Intel Core 2 Quad Q9550 Processor 2.83GHz 1333MHz 12MB LGA 775 CPU | 9 | View on Amazon |
9 | Intel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12 MB LGA775 EM64T CPU BX80569Q9550 | 8.8 | View on Amazon |
10 | Intel Core 2 Quad Q9400 Quad-core (4 Core) 2.66 GHz Processor - Socket T LGA-775-6 MB - 1333 MHz Bus Speed - Yes - 45 nm - 95 W - AT80580PJ0676M | 8.6 | View on Amazon |
Table Of Content:
- Intel Core 2 Quad Q9400 / 2.66 GHz Processor U36011 Category: Processors
- Intel Core 2 Quad Q6600 2.4GHz 1066MHz 8MB Quad-Core CPU
- Intel Core 2 Quad Q8200 2.33GHz 4M L2 Cache 1333MHz LGA775 Desktop Processor
- Intel Core 2 Quad Q6600 Quad-Core Processor, 2.40 GHz, 8M L2 Cache, LGA 775
- Intel Core 2 Quad Q9550 2.83 GHz 1333MHz 12 MB Quad-Core CPU Processor SLB8V SLAWQ LGA 775
- New Intel Corporation AT80569PJ080N New Intel Core 2 Quad Processor Q9650 3.0GHz 1333MHz 12MB LGA775 CPU...
- Intel Core 2 Quad Q9400 Processor 2.66 GHz 1333 MHz 6 MB LGA775 EM64T CPU BX80580Q9400
- Intel Core 2 Quad Q9550 Processor 2.83GHz 1333MHz 12MB LGA 775 CPU, OEM
- Intel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12 MB LGA775 EM64T CPU BX80569Q9550
- Intel Core 2 Quad Q9400 Quad-core 2.66 GHz Processor Socket T LGA-775-6 MB 1333 MHz Bus Speed Yes 45...
1. Intel Core 2 Quad Q9400 / 2.66 GHz Processor (U36011) Category: Processors
- Intel Intel Core 2 Quad Q9400
2. Intel Core 2 Quad Q6600 2.4GHz 1066MHz 8MB Quad-Core CPU
- Intel Core 2 Quad Q6600 2.4 GHz 1066 MHz 8 MB Socket 775 Quad Core CPU General Features:
- Intel Core 2 Quad Processor Q6600 2.4 GHz CPU Speed 1066 MHz Bus Speed
- 2 x 4 MB L2 Cache (8 MB total) Socket 775 0.85V – 1.5V VID Voltage Range S-Spec: SLACR Quad Core
- Enhanced Intel Speedstep Technology Intel EM64T Execute Disable Bit Enhanced Halt State (C1E)
- Intel Virtualization Technology
3. Intel Core 2 Quad Q8200 2.33GHz 4M L2 Cache 1333MHz LGA775 Desktop Processor
- Intel Core2 Quad Processor Q8200
- Operating Frequency 2.33 GHz 45nm, SSE4, 1333MHz FSB
- vPro, XD Bit, EIST
- LGA775 package
- Level 2 Cache 4MB
4. Intel Core 2 Quad Q6600 Quad-Core Processor
- Amazon is only shipping the Q6600 with confirmed BX80562Q6600 SLACR, with G0 stepping
- Intel wide dynamic and quad-core processor
- Intel smart memory access
- Intel advanced smart cache
- Intel advanced digital media boost
5. Intel Core 2 Quad Q9550 2.83 GHz 1333MHz 12 MB Quad-Core CPU Processor SLB8V SLAWQ LGA 775
6. New Intel Corporation AT80569PJ080N New Intel Core 2 Quad Processor Q9650 3.0GHz 1333MHz 12MB LGA775 CPU
- Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity.
- This part is guaranteed to be fully functional, original and authentic.
- Details zu Intel Core 2 Quad Q9650 3 GHz Quad-Core 775 / LGA775 / T …
- Refb-Dell-Intel-Core-2-Quad-Q9650-AT80569PJ080N-SLB8W-1333-MHz-3-GHz …
- AT80569PJ080N
7. Intel Core 2 Quad Q9400 Processor 2.66 GHz 1333 MHz 6 MB LGA775 EM64T CPU (BX80580Q9400)
- LGA775 socket processor contains four cores running at 2.66 GHz
- Processor runs on a 1333 MHz front side bus and has 6 MB of L2 cache
- 45nm architecture provides better performance and energy efficiency
- Multimedia acceleration boosts performance in applications such as high-definition video editing and encoding.
- Intelligent Power Capability turns off portions of the processor when not in use for better energy efficiency.
8. Intel Core 2 Quad Q9550 Processor 2.83GHz 1333MHz 12MB LGA 775 CPU
- OEM
- Intel EU80569PJ073N, AT80569PJ073N
- Intel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12MB LGA 775 CPU, OEM
9. Intel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12 MB LGA775 EM64T CPU BX80569Q9550
- Processor Type – Intel Core 2 Quad
- Product Type – CPU
- Clock Speed – 2.8GHz
- Product Type – CPU
- Processor Type – Intel Core 2 Quad
- Clock Speed – 2.8GHz
10. Intel Core 2 Quad Q9400 Quad-core (4 Core) 2.66 GHz Processor – Socket T LGA-775-6 MB – 1333 MHz Bus Speed – Yes – 45 nm – 95 W – AT80580PJ0676M
- More for the money with this high quality Product
- Offers premium quality at outstanding saving
- Excellent product
- 100% satisfaction