Синьчуаньский сервер | Поставщик оборудования для корпоративных серверов
The Single-Socket CPU That Replaces Your Dual-Socket Xeon Fleet
A dual-socket server with 2x Intel Xeon Gold 6448Y (32 ядра каждое) delivers 64 cores at 350W combined TDP, occupying 2 CPU sockets and requiring dual-socket licensing for VMware, Windows Server, и Оракул. A single-socket Dell R7715 with 1x AMD EPYC 9575F (64 ядра) delivers the same core count at 400W TDP — but uses 1 розетка, costs half the VMware licensing, half the Windows Server Datacenter licensing, and consumes roughly the same total power. The licensing savings alone — $6,000 for VMware vSphere Enterprise Plus, $20,000 for Windows Server Datacenter per core, and potentially millions for Oracle — pay for the server in the first year. The R7715 with EPYC 9575F is the single-socket upgrade path that makes dual-socket economics obsolete for core-constrained workloads.
Технические характеристики
| Параметр | Спецификация |
|---|---|
| Процессор | AMD EPYC 9575F (Дзен 5, Turin) |
| ядра / Темы | 64 ядра, 128 нити |
| Базовая частота | 3.3 ГГц |
| Max Boost Frequency | Вплоть до 5.0 ГГц (single-core boost) |
| All-Core Frequency | 3.8 ГГц (64 ядра активны) |
| Кэш | 256 МБ L3 (Дзен 5, 3D V-Cache not applied on F-series) |
| TDP | 400Вт (configurable down to 320W) |
| Розетка | SP5 (ЛГА 6096) |
| Поддержка памяти | 12-channel DDR5-6000 ECC RDIMM, вплоть до 6 ТБ |
| Поддержка PCIe | PCIe 5.0, вплоть до 128 переулки |
| Поддержка CXL | CXL 2.0 (Тип 3 устройства памяти) — native AMD implementation |
| Infinity Fabric | 4x GMI3 links (вплоть до 32 GT/s на ссылку) |
| Безопасность | AMD SEV-SNP (Secure Encrypted Virtualization), МСП, TSME, Безопасная загрузка |
| Набор инструкций | х86-64, AVX-512 (256-кусочек, dual-pumped), ВННИ, БФ16 |
| Производственный процесс | TSMC 3nm (N3E) |
| Температура | Up to 95C (Tjmax) |
| Гарантия | 3-год (с сервером) |
EPYC 9575F vs Dual Xeon 6448Y — Single-Socket Licensing Math
| Cost Category | 1x EPYC 9575F (Р7715, 64С, 400Вт) | 2x Xeon 6448Y (760 рэндов, 64С, 500W combined) | Savings with EPYC |
|---|---|---|---|
| CPU Cost (estimated, per unit) | $7,500 | $6,200 ($3,100 Икс 2) | -21 процент (EPYC costs more per CPU) |
| VMware vSphere Ent Plus (3-год) | $5,995 (1 розетка) | $11,990 (2 sockets) | $5,995 (50 percent savings) |
| Windows Server DC (16-core pack, 64 ядра) | $24,615 (4x 16-core pack) | $24,615 (same core count) | $0 (per-core, not per-socket) |
| SQL Server Enterprise (per core, 64 ядра) | $456,736 | $456,736 (same core count) | $0 (per-core) |
| Oracle DB Enterprise (per core, 64 ядра) | $1,520,000 | $1,520,000 (same core count) | $0 (per-core) |
| Total 3-Year TCO (аппаратное обеспечение + VMware) | $13,495 | $18,190 | $4,695 (26 percent savings) |
The licensing savings are socket-dependent, not core-dependent. VMware and other per-socket license models deliver the biggest savings — 50 percent in VMware’s case. For per-core models (Windows Server, SQL-сервер, Оракул), the savings come from the R7715’s lower platform cost and single-socket infrastructure, not from the licensing. The EPYC 9575F at 3.3 GHz base clock — higher than the Xeon 6448Y at 2.1 GHz — also delivers better single-thread performance for databases and latency-sensitive workloads that care about clock speed.
Compatible Server Platform
SP5 socket, compatible with Dell PowerEdge R7715 (однорозеточный, 2U). Not compatible with Intel platforms or earlier EPYC generations (SP3). Verify R7715 BIOS revision supports EPYC 9575F — requires BIOS v1.4.0 or later for Turin (Дзен 5) поддерживать.
Источник через Синькуань
We supply EPYC 9575F processors pre-installed in Dell R7715 servers. Прямые цены с завода, 3-год гарантии, and free licensing TCO comparison.
