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Gold 6438M Intel Xeon Gold 32-Core 2.20GHz 16GT/s UPI 60MB L3 Cache Socket FCLGA4677 Processor
Gold 6438M
Global Part Number (GPN):
1499242895
Looking for a large quantity of Gold 6438M? Call us at (800) 821-3354 or Request a Quote below and one of our sales representative will get in touch with you very soon.
Technical Specifications for Gold 6438M
| Processor - Package Model: 6438M Socket Type: FCLGA4677 | |
| Brand | Intel |
| Part No. | Gold 6438M |
| Processor Type | Server |
| Series | Xeon Scalable Processor |
| Core Model Type/ProcNo. | 6438M |
| Processor Code Name | Sapphire Rapids |
| # of Cores | 32 |
| # of Threads | 64 |
| Clock Speed | 2.20 GHz |
| Max Turbo Frequency | 3.90 GHz |
| L3 Cache Size | 60 MB |
| Front Side Bus / QuickPath Interconnect | 16 GT/s |
| # of UPI Links | 3 |
| Thermal Power | 205 Watts |
| Max Memory Size | 4 TB |
| Memory Types |
DDR5 4400 MT/s 2DPC DDR5 4800 MT/s 1DPC |
| Memory Channels | 8 |
| ECC Memory Supported | Yes |
| CPU Socket Type | FCLGA4677 |
| Package Size | 77.5mm x 56.5mm |
| TCASE | 85 |
| Embedded Options Available | No |
| Scalability | 2S |
| PCI Express | 5 |
| Max # of PCI Express Lanes | 80 |
| Advanced Technologies |
Enhanced Intel SpeedStep Technology Intel Deep Learning Boost (Intel DL Boost) Intel Hyper-Threading Technology Intel Resource Director Technology (Intel RDT) Intel Speed Select Technology - Base Frequency Intel Speed Select Technology - Performance Profile Intel Speed Shift Technology Intel Transactional Synchronization Extensions Intel Turbo Boost Technology 2.0 Intel Virtualization Technology (VT-x) Intel Virtualization Technology for Directed I/O (VT-d) Intel VT-x with Extended Page Tables (EPT) |
| # of AVX-512 FMA Units | 2 |
| Instruction Set Extensions | Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 |
| Security & Reliability |
Execute Disable Bit Intel AES New Instructions Intel Boot Guard Intel OS Guard Intel Software Guard Extensions (Intel SGX) Intel Trusted Execution Technology |
| Product Condition | OEM |
| Standard Warranty | 21 days |
Please call at (800) 821-3354 and one of our representative will be happy to assist you with part no Gold 6438M. Or Request a Quote below:
General Information
Thank you for choosing EcoSave, where we prioritize sustainability by offering refurbished and used CPUs. By opting to upgrade with our products instead of buying new ones, you are making an environmentally friendly choice that helps reduce electronic waste.
- Product Condition: The CPU you are ordering, designated as OEM, may be new or refurbished. The condition can range from new to like-new, pulled, or pre-owned, depending on the age of the CPU and how long it has been out of production.
- Availability: For older CPUs that are no longer in production, pre-owned or pulled parts are often the only available options, ensuring you have access to necessary upgrades.
- Quality Assurance: All OEM CPUs are thoroughly tested before shipping and come with a 21-day warranty for replacement. Please note, there are no cancellations or returns accepted for these parts.
- Compatibility Check: Please verify your system requirements carefully before ordering CPUs to ensure compatibility.
- Dual-CPU Servers: If you are using the CPU in a dual-CPU server or machine, it is essential to match the SL code of the new CPU with your existing CPU. Contact us if you need assistance with matching SL codes.
- SL Codes: All Intel CPUs are designated by a Step code or SL code, a 5-digit alphanumeric code found on the CPU itself. To run dual CPUs in one machine, their SL codes must match.
- Brand Specific Requirements: If you have a branded computer (e.g., HP, Dell, IBM), you must provide us with a HeatSink part number. Otherwise, we will ship a generic heatsink if you order one from us.
We appreciate your decision to support sustainable computing by opting for our EcoSave initiative of refurbished and used CPUs. Your choice helps extend the useful life of computer hardware and minimizes environmental impact. Review Feb 2026
