INTEL Xeon 6448Y 2.10GHz CPU
The Intel Xeon Gold 6448Y is a 32-core, 64-thread processor from the 4th Gen Intel Xeon Scalable family (Sapphire Rapids microarchitecture), suited to virtualization hosts, compute nodes, and high-performance storage platforms. Its DDR5 memory support and PCIe Gen 5.0 I/O make it a natural fit for buyers building modern two-socket servers on the FCLGA4677 socket. Note that maximum memory capacity and final performance depend on the chosen server platform, so confirm motherboard and BIOS support before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor model | Intel Xeon Gold 6448Y |
| Product family | 4th Gen Intel Xeon Scalable (upper tier of the Gold band within this generation) |
| Microarchitecture | Sapphire Rapids |
| Total cores | 32 Cores |
| Total threads | 64 Threads (with Hyper-Threading enabled) |
| Base clock speed | 2.10 GHz |
| Max turbo frequency | 4.10 GHz (workload and configuration dependent) |
| L3 cache | 60 MB Intel Smart Cache |
| TDP | 225 W (verify chassis cooling provision) |
| Socket | FCLGA4677 (platform dependent) |
| Memory type | DDR5 |
| Memory channels | 8-Channel |
| Max memory speed | Up to DDR5-4800 MT/s (guidance only; may vary with DIMM population) |
| Max memory capacity | Typically up to several TBs (platform dependent) |
| PCI Express | PCIe Gen 5.0, 80 lanes |
| Intel UPI speed | 16 GT/s (for multi-socket linking) |
| Launch year | 2023 |
| Advanced technologies | Hyper-Threading, Turbo Boost, Virtualization Enhancements, High-speed I/O |
Good to know
- Socket FCLGA4677 is shared with other Sapphire Rapids SKUs, but CPU support still depends on the motherboard’s VRM, BIOS revision, and chipset — check your server’s qualified processor list before upgrading.
- Within the 4th Gen Xeon Scalable lineup, the 6448Y sits in the high-core-count Gold segment, offering more cores and cache than mid-range Gold parts without moving into the Platinum tier.
- Buying tip: pair the CPU with DDR5-4800 registered DIMMs across all 8 channels to realize full memory bandwidth, and plan power delivery for the 225 W TDP.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Intel Xeon Gold 6448Y is a 32-core, 64-thread processor from the 4th Gen Intel Xeon Scalable family (Sapphire Rapids microarchitecture), suited to virtualization hosts, compute nodes, and high-performance storage platforms. Its DDR5 memory support and PCIe Gen 5.0 I/O make it a natural fit for buyers building modern two-socket servers on the FCLGA4677 socket. Note that maximum memory capacity and final performance depend on the chosen server platform, so confirm motherboard and BIOS support before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor model | Intel Xeon Gold 6448Y |
| Product family | 4th Gen Intel Xeon Scalable (upper tier of the Gold band within this generation) |
| Microarchitecture | Sapphire Rapids |
| Total cores | 32 Cores |
| Total threads | 64 Threads (with Hyper-Threading enabled) |
| Base clock speed | 2.10 GHz |
| Max turbo frequency | 4.10 GHz (workload and configuration dependent) |
| L3 cache | 60 MB Intel Smart Cache |
| TDP | 225 W (verify chassis cooling provision) |
| Socket | FCLGA4677 (platform dependent) |
| Memory type | DDR5 |
| Memory channels | 8-Channel |
| Max memory speed | Up to DDR5-4800 MT/s (guidance only; may vary with DIMM population) |
| Max memory capacity | Typically up to several TBs (platform dependent) |
| PCI Express | PCIe Gen 5.0, 80 lanes |
| Intel UPI speed | 16 GT/s (for multi-socket linking) |
| Launch year | 2023 |
| Advanced technologies | Hyper-Threading, Turbo Boost, Virtualization Enhancements, High-speed I/O |
Good to know
- Socket FCLGA4677 is shared with other Sapphire Rapids SKUs, but CPU support still depends on the motherboard’s VRM, BIOS revision, and chipset — check your server’s qualified processor list before upgrading.
- Within the 4th Gen Xeon Scalable lineup, the 6448Y sits in the high-core-count Gold segment, offering more cores and cache than mid-range Gold parts without moving into the Platinum tier.
- Buying tip: pair the CPU with DDR5-4800 registered DIMMs across all 8 channels to realize full memory bandwidth, and plan power delivery for the 225 W TDP.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
