Socket 1366 Processors List – A Complete Guide!
Socket 1366, introduced by Intel in 2008, supports Intel Core i7 and Xeon processors, offering high performance for both enthusiasts and professionals. Known for features like triple-channel DDR3 memory and QuickPath Interconnect, it remains a robust choice for demanding applications.
Introduction:
Socket 1366, also known as LGA 1366, is a CPU socket introduced by Intel in 2008, designed to support the Intel Core i7, Xeon, and certain high-end Core i7 Extreme Edition processors. Renowned for its performance capabilities, Socket 1366 has been a popular choice for enthusiasts and professionals alike.
In this article, we’ll provide a comprehensive list of Socket 1366 processors, their features, and what makes them stand out.
What is Socket 1366?

Socket 1366, or LGA 1366, was designed to replace the older LGA 775 socket, bringing with it several advancements:
- Triple-channel DDR3 memory: Enhances memory bandwidth for better performance.
- QuickPath Interconnect (QPI): Replaces the Front-Side Bus (FSB), providing faster data transfer rates.
- Support for high-performance processors: Especially useful for gaming, multimedia creation, and servers.
Popular Socket 1366 Processors:
Here is a detailed list of some of the most popular and powerful Socket 1366 processors:
Processor | Cores/Threads | Base Clock Speed | Turbo Boost | Cache | TDP |
Intel Core i7-920 | 4/8 | 2.66 GHz | Up to 2.93 GHz | 8 MB L3 | 130W |
Intel Core i7-940 | 4/8 | 2.93 GHz | Up to 3.20 GHz | 8 MB L3 | 130W |
Intel Core i7-960 | 4/8 | 3.2 GHz | Up to 3.46 GHz | 8 MB L3 | 130W |
Intel Core i7-975 Extreme Edition | 4/8 | 3.33 GHz | Up to 3.6 GHz | 8 MB L3 | 130W |
Intel Xeon W3520 | 4/8 | 2.66 GHz | Up to 2.93 GHz | 8 MB L3 | 130W |
Intel Xeon W3690 | 6/12 | 3.46 GHz | Up to 3.73 GHz | 12 MB L3 | 130W |
Intel Xeon X5650 | 6/12 | 2.66 GHz | Up to 3.06 GHz | 12 MB L3 | 95W |
Intel Xeon X5670 | 6/12 | 2.93 GHz | Up to 3.33 GHz | 12 MB L3 | 95W |
Intel Xeon X5680 | 6/12 | 3.33 GHz | Up to 3.60 GHz | 12 MB L3 | 130W |
Intel Xeon X5690 | 6/12 | 3.46 GHz | Up to 3.73 GHz | 12 MB L3 | 130W |
Key Features of Socket 1366 Processors:
- Multi-Core Performance: Most Socket 1366 processors feature multiple cores and hyper-threading, providing excellent multitasking and performance for demanding applications.
- High Clock Speeds: These processors offer high base and turbo boost clock speeds, ensuring smooth performance for gaming and professional workloads.
- Triple-Channel Memory: Support for triple-channel DDR3 memory significantly boosts memory bandwidth, enhancing overall system performance.
- Overclocking Capabilities: Many Socket 1366 processors, especially the Extreme Edition and Xeon models, are popular for their overclocking potential, allowing users to push their systems beyond standard specifications.
- Large Cache Sizes: Socket 1366 processors come with significant L3 cache sizes, improving data access times and overall efficiency.
Also Read: Issuer Processor – Understanding Its Role and Importance in Payment Processing!
Upgrading and Compatibility:
When considering an upgrade to a Socket 1366 processor, it’s essential to ensure compatibility with your motherboard. Key factors include:
- BIOS Updates: Ensure your motherboard’s BIOS is up-to-date to support newer processors.
- Cooling Solutions: Due to higher TDPs, adequate cooling is necessary to maintain optimal performance and prevent overheating.
- Power Supply: Check that your power supply unit (PSU) can handle the power requirements of your chosen processor.
- RAM Compatibility: Ensure your RAM supports triple-channel configurations to maximize performance.
Advanced Cooling Solutions:
For those seeking advanced cooling solutions, here are some options:
- Liquid Cooling: Liquid cooling systems, or water cooling, provide superior heat dissipation compared to traditional air cooling. They are especially beneficial for high-performance systems and overclocking.
- Custom Loop Cooling: Custom loop cooling involves creating a personalized liquid cooling setup with separate components like pumps, reservoirs, and radiators. This allows for greater customization and efficiency.
- All-in-One (AIO) Coolers: AIO coolers are pre-assembled liquid cooling units that offer a balance between performance and ease of installation. They are less complex than custom loops but still provide excellent cooling.
- Passive Cooling: Passive cooling relies on heat sinks and natural convection without the use of fans. While not suitable for high-performance systems, it’s ideal for silent operation and low-power devices.
Benefits of Upgrading to Socket 1366 Processors:
Upgrading to a Socket 1366 processor can bring several benefits:
- Enhanced Performance: With more cores and higher clock speeds, you can expect better multitasking and faster execution of demanding applications.
- Future-Proofing: While not the latest technology, Socket 1366 processors still offer robust performance for many modern applications.
- Cost-Effectiveness: Given their age, many Socket 1366 processors can be found at a lower cost compared to newer models, providing excellent performance per dollar.
FAQ’s
1. What is Socket 1366?
Socket 1366, or LGA 1366, is a CPU socket introduced by Intel in 2008, designed for high-performance processors like the Intel Core i7 and Xeon series.
2. Which processors are compatible with Socket 1366?
Compatible processors include Intel Core i7 models such as the i7-920, i7-940, i7-960, and i7-975 Extreme Edition, as well as Xeon models like the W3520, W3690, X5650, X5670, X5680, and X5690.
3. What are the key features of Socket 1366 processors?
Key features include multi-core performance, high clock speeds, triple-channel DDR3 memory support, overclocking capabilities, and large L3 cache sizes.
4. What cooling solutions are recommended for Socket 1366 processors?
Recommended cooling solutions include liquid cooling, custom loop cooling, all-in-one (AIO) coolers, and passive cooling for silent operation.
5. Why should I consider upgrading to a Socket 1366 processor?
Upgrading to a Socket 1366 processor can enhance performance with more cores and higher clock speeds, provide cost-effective performance, and offer robust capabilities for modern applications.
Conclusion
Socket 1366 processors continue to be a reliable choice for high-performance computing needs, from gaming to professional applications. With their multi-core capabilities, high clock speeds, and robust memory support, these processors have stood the test of time. Whether you’re upgrading an existing system or building a new one, the Socket 1366 platform offers powerful options to meet your needs. Stay informed about your processor choices and ensure compatibility for a seamless computing experience.