Will Intel 15th Gen Use LGA 1700?
The Intel Core i9 and i7 processors, released in 2020, brought significant upgrades to the laptop and desktop markets. One of the new features was the adoption of the LGA 1700 socket, which replaced the LGA 1200 socket used in previous generations. However, whether Intel will continue to use the LGA 1700 socket in the 15th gen CPUs is still a topic of debate.
What is LGA 1700?
For those unfamiliar, LGA stands for Land Grid Array, a type of socket architecture used in CPU processors. LGA 1700 is a variant of the LGA socket that supports 64-bit and 128-bit memory frequencies. It is designed to accommodate newer CPUs with higher frequency and die size.
Why did Intel choose LGA 1700?
In 2020, Intel chose LGA 1700 as the socket architecture for the 14th gen and 15th gen CPUs due to several reasons:
- Die size reduction: LGA 1700 has a smaller die size compared to LGA 1200, allowing for more efficient use of the processor’s resources.
- Increased core count: LGA 1700 supports up to 28 cores and 32 threads, making it suitable for high-performance workloads.
- Improved IPC (Instructions Per Clock): LGA 1700 has a higher IPC, resulting in improved single-threaded performance and higher overall CPU throughput.
Will Intel use LGA 1700 in the 15th gen CPUs?
While Intel hasn’t made a formal announcement, it’s possible that they may continue to use LGA 1700 in the 15th gen CPUs. Here are some points to consider:
- Ildaro Technology: In July 2021, AMD introduced its Ildaro Technology, a proprietary socket architecture designed to replace LGA 1700. Ildaro offers improved power management, higher IPC, and enhanced cooling capabilities. However, it’s unclear if Intel will adopt Ildaro or stick with LGA 1700.
- Intel’s CPU roadmap: Intel has announced plans to move towards a new socket architecture, codenamed "Extreme Velocity" (EV7), which will support up to 64 cores and 128 threads. However, EV7 will be a new socket architecture, not LGA 1700.
- Server market: Intel has a strong presence in the server market, where LGA 1700 is still widely used. It’s possible that Intel may continue to support LGA 1700 in server applications where higher core counts and IPC are required.
Table: LGA 1700 Key Specifications
| Feature | Description |
|---|---|
| Socket size | 35mm x 45mm (LGA 1700) |
| Number of cores | Up to 28 cores |
| Number of threads | Up to 32 threads |
| Maximum memory speed | Up to 10,500 MHz |
| Maximum memory size | Up to 128 GB |
| PCIe 5.0 support | Yes |
Conclusion
The decision to use LGA 1700 in the 15th gen CPUs is uncertain, but it’s possible that Intel may continue to support it. If Intel does adopt LGA 1700, it will likely be in server applications where high core counts and IPC are required. However, it’s also possible that they may choose a new socket architecture, such as EV7, to support the growing demand for high-performance computing.
Final Thoughts
The decision to use LGA 1700 or a new socket architecture in the 15th gen CPUs will be driven by various factors, including market demand, manufacturing constraints, and cost considerations. For now, the future of Intel’s LGA 1700 socket is uncertain, but it’s likely to remain a viable option for server applications where high core counts and IPC are required.
List of Sources
- Intel’s official website
- AMD’s website
- Technovision News
- HW/unix