Intel Xeon Gold 6348 – 28-Core Ice Lake Performance for Scalable Data Platforms
The Intel Xeon Gold 6348, model code SRKHP, is a powerful 3rd Generation Xeon Scalable processor built for data center workloads, virtualization, AI, and compute-intensive enterprise operations. Featuring 28 cores and 56 threads, this CPU provides high multi-threaded performance and excellent memory bandwidth, making it an ideal choice for scalable, dual-socket servers.
With a base frequency of 2.60 GHz and a max turbo frequency of 3.50 GHz, the Xeon Gold 6348 delivers balanced performance across heavy workloads. Its support for PCIe 4.0 and DDR4-3200 memory across 8 channels ensures high throughput for storage, networking, and GPU-based workloads. Built on the advanced 10nm process, it brings better energy efficiency while packing more cores into each socket.
Technical Specifications
| Specification |
Details |
| Model Number |
Xeon Gold 6348 |
| S-Spec Code |
SRKHP |
| Architecture |
Ice Lake-SP (3rd Gen Xeon Scalable) |
| Socket |
LGA 4189 |
| Core / Thread Count |
28 Cores / 56 Threads |
| Base Frequency |
2.60 GHz |
| Max Turbo Frequency |
3.50 GHz |
| Cache |
42 MB Intel Smart Cache |
| TDP |
205W |
| Lithography |
10nm |
| Memory Support |
DDR4-3200, up to 8 memory channels |
| Max Memory Capacity |
4 TB (with Intel Optane Persistent Memory) |
| Memory Types |
DDR4 RDIMM, LRDIMM, 3DS RDIMM, Optane PMem |
| ECC Support |
Yes |
| PCI Express Version |
PCIe 4.0 |
| Total PCIe Lanes |
64 |
| Scalability |
Supports dual-socket (2S) configurations |
| AVX Support |
Advanced Vector Extensions 512 (AVX-512) |
| Virtualization |
Intel VT-x, VT-d, EPT, SR-IOV |
| Security Features |
SGX, Total Memory Encryption, AES-NI, MBEC |
| Launch Date |
Q2 2021 |
Equipment Compatibility
The Xeon Gold 6348 is designed for enterprise-grade server and workstation platforms that use the LGA 4189 socket and Intel C621A or C627 chipset. It is compatible with:
Motherboards
Server Platforms
-
2U or 4U dual-socket enterprise servers
-
HPC cluster nodes
-
AI/ML data center compute nodes
-
Cloud-native infrastructure servers
Cooling Requirements
-
Due to its 205W TDP, high-performance active or passive CPU coolers are required
-
Server chassis should support efficient airflow and high thermal headroom
Compatible Memory
Use Case Scenarios
-
Virtualized infrastructure (VMware, Hyper-V, KVM)
-
High-performance compute (simulation, modeling, research)
-
Data analytics and real-time querying
-
Deep learning, AI inference, and training
-
Cloud service provider workloads
-
ERP, database, and enterprise app hosting
Summary
The Intel Xeon Gold 6348 (SRKHP) delivers high core density, scalable memory capacity, and modern I/O performance, making it ideal for today's demanding server environments. Its robust core count, AVX-512 acceleration, and PCIe 4.0 support make it a top-tier option for data centers, virtualized platforms, and compute-heavy enterprise tasks.
