Intel
Intel BX80580Q8400 Core 2 Quad Q8400 2.66GHz Processor
★★★★★
95W
Quad-Core Performance for Enhanced Productivity The Intel Core 2 Quad Q8400 Processor delivers robust quad-core performance, perfect for multitasking, multimedia applications, and gaming. Experience improved speed and responsiveness for all your computing needs. Specifications: Frequency:...
$4.99*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Quad-Core Performance for Enhanced Productivity
The Intel Core 2 Quad Q8400 Processor delivers robust quad-core performance, perfect for multitasking, multimedia applications, and gaming. Experience improved speed and responsiveness for all your computing needs.
Specifications:
- Frequency: 2.66 GHz
- Cache: 4 MB L2 Cache
- Front Side Bus: 1333 MHz
- Socket Type: LGA775
- Architecture: 45nm
Key Features
Model Name - Core 2 Quad
Socket Type - Socket 775
Front Side Bus Speed - 1333 MHz
Clock Speed - 2.66 GHz
Thermal - 95W
Specifications
Model Name
Core 2 Quad Q8400
Socket Type
Socket 775
Front Side Bus Speed
1333 MHz
Clock Speed
2.66 GHz
Thermal Design Power (TDP)
95W
Cores
4
Similar Products
Other products from the same family that visitors often consider:
✓ AvailableIntel Core 2 Quad Q8400 2.66GHz Processor Renewed
$34.99
View on Amazon →
✓ AvailableIntel Core 2 Quad Q9400 2.66GHz CPU (Renewed)
$76.00
View on Amazon →
Currently UnavailableIntel BX80617I5580M Core i5-580M 2.66 GHz Processor
Check on Amazon →
✓ AvailableIntel CP80617003981AH Core i7-620M 2.66GHz Processor
$229.95
View on Amazon →
✓ AvailableIntel E5430 2.66GHz 12MB Quad Core CPU
$30.00
View on Amazon →Pros & Cons
👍 Pros
- Features four cores, enabling efficient multitasking and handling of multiple applications simultaneously.
- Operates at a clock speed of 2.66 GHz, providing solid performance for a range of computing tasks.
- Boasts a Front Side Bus Speed of 1333 MHz, which facilitates faster communication between the CPU and other components.
- The Core 2 Quad Q8400 model is part of Intel's known and established Core 2 series.
- Compatible with Socket 775 motherboards, offering an upgrade path for systems with this older socket type.
- Provides a Thermal Design Power (TDP) of 95W, indicating its power consumption characteristics.
👎 Cons
- The Socket 775 type indicates an older generation processor, meaning it is not compatible with modern motherboards.
- The 95W Thermal Design Power (TDP) might be considered high compared to newer, more power-efficient processors.
- As an older model, it lacks advanced features found in newer CPU architectures, such as integrated graphics or AVX instructions.
- The 2.66 GHz clock speed, while decent, may be a bottleneck for very demanding modern applications or games.
- Only provides basic specifications, without details on cache sizes beyond the core structure, which is important for performance.
- Finding compatible new components (motherboards, RAM) for a Socket 775 CPU can be challenging and expensive.
Frequently Asked Questions
What is the clock speed of the Intel Core 2 Quad Q8400 processor?
The Intel Core 2 Quad Q8400 processor operates at a clock speed of 2.66 GHz.
What socket type does this processor require?
This processor is designed for motherboards with a Socket 775.
How many cores does the Intel Core 2 Quad Q8400 have?
The Intel Core 2 Quad Q8400 is a quad-core processor, meaning it has 4 cores.
What is the Front Side Bus Speed of this CPU?
The Front Side Bus Speed for this processor is 1333 MHz, facilitating communication within the system.
What is the Thermal Design Power (TDP) of this processor?
The Intel Core 2 Quad Q8400 has a Thermal Design Power (TDP) of 95W.
Is this processor compatible with modern motherboards?
No, Socket 775 is an older standard, so this processor is not compatible with contemporary motherboard designs.
Does this processor include integrated graphics?
The product features do not indicate that the Intel Core 2 Quad Q8400 processor includes integrated graphics.
Related Products
