Emerald Rapids
Emerald Rapids is a codename for Intel's fifth generation Xeon server processors based on Intel 7.[1][2] Emerald Rapids CPUs are designed for data centers; the roughly contemporary Raptor Lake is intended for the wider public.[3][4]
General information | |
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Launched | 2023 |
Marketed by | Intel |
Designed by | Intel |
Common manufacturer(s) | |
Architecture and classification | |
Technology node | Intel 7 |
Architecture | x86-64 |
Instruction set | x86-64 |
Extensions | |
Products, models, variants | |
Brand name(s) |
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History | |
Predecessor | Sapphire Rapids |
Successor |
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Features
CPU
- AVX512-FP16[5]
- TSXLDTRK[6]
- Advanced Matrix Extensions (AMX)
- Intel Data Streaming Accelerator (DSA)[7]
I/O
- PCI Express 5.0
- DDR5 memory support[8]
- On-package HBM2e Memory as L4 cache
- Compute Express Link 1.1
See also
References
- Cutress, Dr Ian. "Intel Discloses Multi-Generation Xeon Scalable Roadmap: New E-Core Only Xeons in 2024". www.anandtech.com. Retrieved 2022-02-17.
- Mujtaba, Hassan (2019-10-14). "Intel Sapphire Rapids & Granite Rapids Xeons Are LGA 4677 Compatible". Wccftech. Retrieved 2020-03-14.
- "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. 2021-08-14.
- "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. 2022-01-21.
- "Intel® AVX512-FP16 Architecture Specification, June 2021, Revision 1.0, Ref. 347407-001US" (PDF). Intel. 2021-06-30. Retrieved 2021-07-04.
- "Intel® Architecture Instruction Set Extensions Programming Reference" (PDF). Intel. 2020. Retrieved 2020-10-21.
- "Introducing the Intel® Data Streaming Accelerator (Intel® DSA)". 20 November 2019.
- May 2019, Arne Verheyde 22 (22 May 2019). "Leaked Intel Server Roadmap Shows DDR5, PCIe 5.0 in 2021, Granite Rapids in 2022". Tom's Hardware. Retrieved 2021-04-10.
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