| Maximum Memory | 768 GB |
| Maximum internal memory | 786432 MB |
| On-board graphics card | N |
| Memory clock speeds supported by processor | 2666 MHz |
| Processor generation | 1st Generation Intel® Xeon® Scalable |
| Processor base frequency | 2 GHz |
| Intel® vPro™ Platform Eligibility | Y |
| Intel® Optane™ Memory Ready | N |
| Cooler included | N |
| Harmonized System (HS) code | 8542310001 |
| Box | N |
| Market segment | Server |
| Status | Launched |
| Processor brand name | Intel Xeon Gold Intel Xeon Gold Processor |
| Last change | 63903513 |
| Product family | Intel Xeon Processors |
| Export Control Classification Number (ECCN) | 5A992C |
| Supported memory types | DDR4-SDRAM |
| Launch date | Q3'17 |
| PCI Express CEM revision | 3.0 |
| Intel® Transactional Synchronization Extensions | Y |
| Intel Turbo Boost Max Technology 3.0 | N |
| Intel® Speed Shift Technology | Y |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Run Sure Technology version | 1.00 |
| Intel® Volume Management Device (VMD) version | 1.00 |
| Mode-based Execute Control (MBE) version | 1.00 |
| Number of UPI links | 3 |
| Intel® Volume Management Device (VMD) | Y |
| Intel® Run Sure Technology | Y |
| Mode-based Execute Control (MBE) | Y |
| Intel® Speed Shift Technology version | 1.00 |
| Memory speed (max) | 2666 MHz |
| Supported instruction sets | AVX-512 |
| Tcase | 86 °C |
| Package width | 1.69" |
| Package depth | 5.39" |
| Package height | 4.41" |
| Package weight | 7.09 oz |
| Package type | Retail box |
| Component for | Server/workstation |
| ECC | Y |
| Memory channels | Hexa-channel |
| Product type | Processor |
| Processor ARK ID | 120476 |
| Processor code | SR3B5 |
| Processor family | Intel® Xeon® Gold |
| Processor manufacturer | Intel |
| Processor model | 6138 |
| Processor boost frequency | 3.7 GHz |
| PCI Express slots version | 3.0 |
| Processor cache type | L3 |
| Processor codename | Skylake |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor package size | 76mm x 56.5mm mm |
| Processor socket | FCLGA3647 |
| Scalability | S4S |
| Stepping | H0 |
| Thermal Design Power (TDP) | 125 W |
| Maximum internal memory supported by processor | 768 GB |
| Conflict-Free processor | Y |
| Processor cores | 20 |
| Processor threads | 40 |
| Processor cache | 28160 KB |
| Embedded options available | Y |
| Enhanced Intel SpeedStep Technology | Y |
| Execute Disable Bit | Y |
| Intel 64 | Y |
| Intel Trusted Execution Technology | Y |
| Intel TSX-NI | Y |
| Intel TSX-NI version | 1.00 |
| Intel Virtualization Technology (VT-x) | Y |
| Intel VT-x with Extended Page Tables (EPT) | Y |
| Intel® AES New Instructions (Intel® AES-NI) | Y |
| Intel® Turbo Boost Technology | 2.0 |
| Maximum number of PCI Express lanes | 48 |
| Memory types supported by processor | DDR4-SDRAM |