Emerald Rapids
Emerald Rapids is a codename for Intel's fifth generation Xeon server processors based on the Intel 7 node.[1][2] Emerald Rapids CPUs are designed for data centers; the roughly contemporary Raptor Lake is intended for the wider public.[3][4] Nevine Nassif is a chief engineer for this generation.[5]
| General information | |
|---|---|
| Launching | 2023 |
| Marketed by | Intel |
| Designed by | Intel |
| Common manufacturer(s) | |
| Architecture and classification | |
| Technology node | Intel 7 (previously known as 10ESF) |
| Microarchitecture | Raptor Cove |
| Instruction set | x86-64 |
| Extensions | |
| Physical specifications | |
| Cores |
|
| Socket(s) | |
| Products, models, variants | |
| Brand name(s) | |
| History | |
| Predecessor | Sapphire Rapids |
| Successor | Granite Rapids |
Features
CPU
- Up to 64 Raptor Cove CPU cores per package[6]
- Trust Domain Extensions (TDX), a collection of technologies to help deploy hardware-isolated virtual machines (VMs) called trust domains (TDs)[6]
I/O
- DDR5 memory support up to DDR5-5600[6]
- Up to 80 PCI Express 5.0 lanes[6]
See also
References
- Cutress, Ian (February 17, 2022). "Intel Discloses Multi-Generation Xeon Scalable Roadmap: New E-Core Only Xeons in 2024". AnandTech. Retrieved February 17, 2022.
- Mujtaba, Hassan (October 14, 2019). "Intel Sapphire Rapids & Granite Rapids Xeons Are LGA 4677 Compatible". Wccftech. Retrieved March 14, 2020.
- Mujtaba, Hassan (August 19, 2021). "Intel Emeralds Rapids-SP, Granite Rapids-SP & Diamond Rapids-SP Xeon CPUs Detailed – 64 Golden Cove Cores in 2023, Raptor Cove in 2024, Next-Gen By 2025". Wccftech. Retrieved November 10, 2022.
- Mujtaba, Hassan (January 21, 2022). "Intel Next-Gen Xeon CPU Rumors: 10nm Emerald Rapids, 7nm Granite Rapids, 5nm Diamond Rapids Detailed, Up To 144 Lion Cove Cores by 2025". Wccftech. Retrieved November 10, 2022.
- Crafting and Testing the Do-Anything Server Chip
- Liu, Zhiye (September 3, 2022). "Intel's Xeon Emerald Rapids CPUs Could Wield Up To 64 Cores". Tom's Hardware.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.