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The 32-Core CPU That Fills the Gap Between Budget Silver and Overkill Platinum
Between the 12-core Silver 4410Y at the bottom of the Xeon stack and the 56-core Platinum 8480+ at the top sits the Gold 6548Y: 32 ядра, 64 нити, 4.1 GHz max turbo, 250Вт TDP. It is the CPU that most IT teams should be ordering for general-purpose virtualization, mid-tier databases, and consolidated workloads — but most order the Silver to save money and end up CPU-bound, or order the Platinum to be safe and end up paying for idle cores. The Gold 6548Y is the Goldilocks processor: enough cores for 100+ VMs per dual-socket node, high enough single-thread speed for databases, and a price point that sits at roughly 40 percent of the Platinum 8480+.
Технические характеристики
| Параметр | Спецификация |
|---|---|
| Процессор | Intel Xeon Gold 6548Y (Emerald Rapids, 5th Gen Xeon Scalable) |
| ядра / Threads | 32 ядра, 64 нити (Hyper-Threading) |
| Base Frequency | 2.5 ГГц |
| Max Turbo Frequency | 4.1 ГГц |
| All-Core Turbo | 3.4 ГГц (32 cores active) |
| Кэш | 60 MB L3 (Intel Smart Cache) |
| TDP | 250Вт |
| Socket | LGA 4677 (Socket E) |
| Memory Support | DDR5-5200 ECC RDIMM / 3DS RDIMM, 8 каналов на процессор, вплоть до 4 ТБ |
| PCIe Support | PCIe 5.0, вплоть до 80 lanes |
| CXL Support | CXL 1.1 (Тип 3 memory devices) |
| UPI Links | 3x UPI 2.0 (вплоть до 16 GT/s) |
| On-Die Accelerators | Intel DSA (Data Streaming Accelerator), IAA (In-Memory Analytics Accelerator), DLB (Dynamic Load Balancer), QAT (QuickAssist) |
| Безопасность | Intel SGX, TME/MKTME, TDX, Безопасная загрузка, Platform Firmware Resilience |
| Instruction Set | x86-64, AVX-512 (2x FMA), VNNI, BF16, AMX |
| Manufacturing Process | Интел 7 (10nm Enhanced SuperFin) |
| Температура | Up to 84C (DTS max) |
| Гарантия | 3-год (with server) |
6548Y vs 4410Y vs 8480+ — The Core Tier Decision
| Особенность | Silver 4410Y | Gold 6548Y | Платина 8480+ |
|---|---|---|---|
| ядра / Threads | 12 / 24 | 32 / 64 | 56 / 112 |
| Base / Turbo | 2.0 / 3.9 ГГц | 2.5 / 4.1 ГГц | 2.0 / 3.8 ГГц |
| TDP | 150Вт | 250Вт | 350Вт |
| Скорость памяти | DDR5-4000 | DDR5-5200 | DDR5-4800 |
| UPI Links | 2Икс | 3Икс | 4Икс |
| Best For | AD, file, print, край | Виртуализация, база данных, consolidation | Maximum core density, VDI, HPC |
| Относительная цена (per CPU) | ~25 percent | 100 процент (baseline) | ~200 percent |
Two critical data points: the 6548Y runs DDR5-5200 — 8 percent faster than the 8480+’s DDR5-4800 — and its 3.4 GHz all-core turbo beats the 8480+’s 2.6 GHz by 30 процент. For memory-bandwidth-sensitive workloads (базы данных, VDI boot storms) and single-thread-sensitive workloads, the 6548Y outperforms the more expensive Platinum on both metrics. The 8480+ wins only on raw core count.
Compatible Server Platforms
LGA 4677 socket. Compatible with Dell PowerEdge R660, 760 рэндов, 770 рэндов, 860 рэндов, 960 рэндов. Compatible with xFusion FusionServer V7 (4th/5th Gen Xeon platforms). Verify platform BIOS supports Emerald Rapids (5th Gen) — R770 and R860 shipping after Q2 2025 include the required BIOS revision.
Источник через Синькуань
We supply Xeon Gold 6548Y processors pre-installed in Dell and xFusion servers. Прямые цены с завода, 3-год гарантии, and free workload sizing consultation.
