Intel Xeon Gold 6240Y 18-Core Processor — SRF9D (S-Spec)

The Intel Xeon Gold 6240Y (S-Spec: SRF9D) is an 18-core 36-thread 2nd Generation Intel Xeon Scalable processor (Cascade Lake) operating at 2.60GHz base frequency with 24.75MB L3 cache on FCLGA3647 socket. SRF9D is the S-Spec identifier corresponding to OEM ordering code CD8069504200501. The Y suffix denotes a high-frequency optimized variant delivering elevated base and turbo frequencies for latency-sensitive enterprise workloads on the LGA3647 platform.

Key Features

• 18 cores / 36 threads — strong core density with Y-variant high frequency
• S-Spec SRF9D — OEM tray identifier for Xeon Gold 6240Y
• 2.60GHz base frequency — Y-suffix high-frequency optimized
• 24.75MB L3 cache
• Socket FCLGA3647 — 2nd Gen Xeon Scalable platform
• DDR4 ECC memory support — up to 6 channels per socket
• Intel DL Boost (VNNI) for AI inference acceleration

Product Specifications

• Part Number: SRF9D
• Manufacturer: Intel
• OEM Status: OEM Tray (S-Spec identifier)
• S-Spec: SRF9D
• OEM Ordering Code: CD8069504200501
• Model: Xeon Gold 6240Y
• Generation: 2nd Gen Intel Xeon Scalable (Cascade Lake)
• Cores / Threads: 18 / 36
• Base Frequency: 2.60GHz
• L3 Cache: 24.75MB
• Socket: FCLGA3647

Processor Specifications

• Cores: 18
• Threads: 36
• Base Clock: 2.60GHz
• Max Turbo: Up to 3.9GHz
• L3 Cache: 24.75MB
• Socket: FCLGA3647
• Process Node: 14nm (Cascade Lake)
• Generation: 2nd Gen Xeon Scalable
• TDP: 150W

Performance Specifications

• Memory Support: DDR4-2933 ECC up to 6 channels per socket
• PCIe: PCIe 3.0
• Intel DL Boost: Yes (VNNI)
• AVX-512: Yes

Use Cases

• Enterprise virtualization on existing LGA3647 server platforms
• Database servers requiring balanced core count and high base frequency
• General enterprise compute and application server workloads
• AI inference leveraging Intel DL Boost (VNNI)
• Dual-socket deployments requiring 36 total cores at 2.60GHz

Compatibility

• FCLGA3647 socket — 1st and 2nd Gen Intel Xeon Scalable platform servers
• Compatible with DDR4 ECC RDIMM and LRDIMM
• Verify server platform support from vendor CPU compatibility list
• Not compatible with LGA4677 (3rd/4th/5th Gen Xeon Scalable) platforms

Frequently Asked Questions

What is the difference between SRF9D and CD8069504200501?

SRF9D is the S-Spec tray identifier while CD8069504200501 is the OEM ordering code. Both refer to the same Intel Xeon Gold 6240Y processor.

What does the Y suffix mean on Xeon Gold 6240Y?

The Y suffix indicates a high-frequency optimized variant with elevated base and turbo frequencies compared to the standard Xeon Gold 6240.

Is the Xeon Gold 6240Y compatible with 1st Gen Xeon Scalable servers?

The Xeon Gold 6240Y (Cascade Lake) may be compatible with some 1st Gen Xeon Scalable (Skylake-SP) LGA3647 servers with BIOS updates. Verify with your server vendor before installation.

The Intel Xeon Gold 6240Y (SRF9D) delivers 18 cores at 2.60GHz with 24.75MB L3 cache on FCLGA3647 — identified by S-Spec SRF9D for OEM tray deployments of this high-frequency Cascade Lake processor for enterprise virtualization and compute workloads.