Xincuan Server | Enterprise Server Hardware Supplier
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 cores, 64 threads, 4.1 GHz max turbo, 250W 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+.
Technical Specifications
| Parameter | Specification |
|---|---|
| Processor | Intel Xeon Gold 6548Y (Emerald Rapids, 5th Gen Xeon Scalable) |
| Cores / Threads | 32 cores, 64 threads (Hyper-Threading) |
| Base Frequency | 2.5 GHz |
| Max Turbo Frequency | 4.1 GHz |
| All-Core Turbo | 3.4 GHz (32 cores active) |
| Cache | 60 MB L3 (Intel Smart Cache) |
| TDP | 250W |
| Socket | LGA 4677 (Socket E) |
| Memory Support | DDR5-5200 ECC RDIMM / 3DS RDIMM, 8 channels per CPU, up to 4 TB |
| PCIe Support | PCIe 5.0, up to 80 lanes |
| CXL Support | CXL 1.1 (Type 3 memory devices) |
| UPI Links | 3x UPI 2.0 (up to 16 GT/s) |
| On-Die Accelerators | Intel DSA (Data Streaming Accelerator), IAA (In-Memory Analytics Accelerator), DLB (Dynamic Load Balancer), QAT (QuickAssist) |
| Security | Intel SGX, TME/MKTME, TDX, Secure Boot, Platform Firmware Resilience |
| Instruction Set | x86-64, AVX-512 (2x FMA), VNNI, BF16, AMX |
| Manufacturing Process | Intel 7 (10nm Enhanced SuperFin) |
| Temperature | Up to 84C (DTS max) |
| Warranty | 3-year (with server) |
6548Y vs 4410Y vs 8480+ — The Core Tier Decision
| Feature | Silver 4410Y | Gold 6548Y | Platinum 8480+ |
|---|---|---|---|
| Cores / Threads | 12 / 24 | 32 / 64 | 56 / 112 |
| Base / Turbo | 2.0 / 3.9 GHz | 2.5 / 4.1 GHz | 2.0 / 3.8 GHz |
| TDP | 150W | 250W | 350W |
| Memory Speed | DDR5-4000 | DDR5-5200 | DDR5-4800 |
| UPI Links | 2x | 3x | 4x |
| Best For | AD, file, print, edge | Virtualization, database, consolidation | Maximum core density, VDI, HPC |
| Relative Price (per CPU) | ~25 percent | 100 percent (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 percent. For memory-bandwidth-sensitive workloads (databases, 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, R760, R770, R860, R960. 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.
Source Through Xincuan
We supply Xeon Gold 6548Y processors pre-installed in Dell and xFusion servers. Factory-direct pricing, 3-year warranty, and free workload sizing consultation.
