Emerald Rapids
Emerald Rapids is a codename for Intel's fifth generation Xeon Scalable server processors based on the Intel 7 node. Emerald Rapids CPUs are designed for data centers; the roughly contemporary Raptor Lake is intended for desktop and mobile usage. Nevine Nassif is a chief engineer for this generation.
| General information | |
|---|---|
| Launched | December 14, 2023 |
| Marketed by | Intel |
| Designed by | Intel |
| Common manufacturer(s) |
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| Product code | 80722 |
| Performance | |
| Max. CPU clock rate | 1.9 GHz to 4.1 GHz |
| QPI speeds | 16 GT/s to 20 GT/s |
| DMI speeds | 16 GT/s |
| Cache | |
| L1 cache | 80 KB per core (32 KB instruction + 48 KB data) |
| L2 cache | 2 MB per core |
| L3 cache | Up to 320 MB (5 MB per core) |
| Architecture and classification | |
| Application | Server Embedded |
| Technology node | Intel 7 (previously known as 10ESF) |
| Microarchitecture | Raptor Cove |
| Instruction set | x86-64 |
| Instructions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AVX-512, AVX-VNNI, TSX |
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| Products, models, variants | |
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| History | |
| Predecessor(s) | Sapphire Rapids |
| Successor(s) | Granite Rapids (P-cores) Sierra Forest (E-cores) |
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