INTEL Xeon 6258R 2.70GHz CPU
The Intel Xeon Gold 6258R is a 28-core, 56-thread processor from the 2nd-Generation Xeon Scalable family (Cascade Lake Refresh), aimed at resellers and system integrators building dual-socket servers for virtualization, databases, analytics, and HPC workloads. With a 2.70 GHz base clock, 4.00 GHz turbo, and AVX-512 support, it suits compute-dense deployments where per-core throughput matters. Note that memory capacity, PCIe lane allocation, and overall performance are platform dependent — verify motherboard and BIOS compatibility (FCLGA3647) before quoting configurations.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Product family | 2nd-Generation Intel Xeon Scalable (Cascade Lake Refresh) |
| Processor model | Intel Xeon Gold 6258R |
| Cores / Threads | 28 / 56 |
| Base frequency | 2.70 GHz |
| Max turbo frequency | 4.00 GHz |
| L3 cache | 38.5 MB |
| Lithography | 14 nm |
| Socket | FCLGA3647 (platform dependent — check motherboard compatibility) |
| TDP | 205 W (verify server cooling and power provisioning) |
| Memory type | DDR4-2933 (ECC supported) |
| Memory channels | 6 |
| Max memory capacity | Platform dependent (commonly up to 1 TB per CPU) |
| PCIe support | PCIe 3.0, up to 48 lanes (platform dependent) |
| UPI links | 2 |
| Max CPU configuration | Dual-socket |
| Instruction set | 64-bit |
| Instruction extensions | AVX, AVX2, AVX-512, AES-NI, Intel DL Boost |
| Virtualization support | Intel VT-x, VT-d, EPT |
| Reliability & security | ECC memory, enterprise RAS features |
| Target applications | Virtualization, cloud servers, databases, analytics, HPC |
Good to know
- Requires an FCLGA3647 socket motherboard with a C620-series chipset; some older Skylake-era boards may need a BIOS update to recognize Cascade Lake Refresh processors, so confirm firmware support with your board vendor.
- Within the Xeon Gold family, the 6258R sits at the top of the stack with 28 cores and a 205 W TDP, offering higher core counts and turbo clocks than entry Gold parts while remaining dual-socket only — a step below Platinum SKUs for scale-up workloads.
- When ordering, confirm whether you need tray or boxed units and whether paired CPUs for dual-socket builds should be matched stepping/lot for smoother deployment; also budget for adequate cooling given the 205 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 6258R is a 28-core, 56-thread processor from the 2nd-Generation Xeon Scalable family (Cascade Lake Refresh), aimed at resellers and system integrators building dual-socket servers for virtualization, databases, analytics, and HPC workloads. With a 2.70 GHz base clock, 4.00 GHz turbo, and AVX-512 support, it suits compute-dense deployments where per-core throughput matters. Note that memory capacity, PCIe lane allocation, and overall performance are platform dependent — verify motherboard and BIOS compatibility (FCLGA3647) before quoting configurations.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Product family | 2nd-Generation Intel Xeon Scalable (Cascade Lake Refresh) |
| Processor model | Intel Xeon Gold 6258R |
| Cores / Threads | 28 / 56 |
| Base frequency | 2.70 GHz |
| Max turbo frequency | 4.00 GHz |
| L3 cache | 38.5 MB |
| Lithography | 14 nm |
| Socket | FCLGA3647 (platform dependent — check motherboard compatibility) |
| TDP | 205 W (verify server cooling and power provisioning) |
| Memory type | DDR4-2933 (ECC supported) |
| Memory channels | 6 |
| Max memory capacity | Platform dependent (commonly up to 1 TB per CPU) |
| PCIe support | PCIe 3.0, up to 48 lanes (platform dependent) |
| UPI links | 2 |
| Max CPU configuration | Dual-socket |
| Instruction set | 64-bit |
| Instruction extensions | AVX, AVX2, AVX-512, AES-NI, Intel DL Boost |
| Virtualization support | Intel VT-x, VT-d, EPT |
| Reliability & security | ECC memory, enterprise RAS features |
| Target applications | Virtualization, cloud servers, databases, analytics, HPC |
Good to know
- Requires an FCLGA3647 socket motherboard with a C620-series chipset; some older Skylake-era boards may need a BIOS update to recognize Cascade Lake Refresh processors, so confirm firmware support with your board vendor.
- Within the Xeon Gold family, the 6258R sits at the top of the stack with 28 cores and a 205 W TDP, offering higher core counts and turbo clocks than entry Gold parts while remaining dual-socket only — a step below Platinum SKUs for scale-up workloads.
- When ordering, confirm whether you need tray or boxed units and whether paired CPUs for dual-socket builds should be matched stepping/lot for smoother deployment; also budget for adequate cooling given the 205 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.
