With two processors installed, the two processors are connected together using one UPI link. With four processors installed, the processors are connected together using a ring topology, using two UPI links, one to each adjacent processor in the ring.
Processors with the T suffix have more robust thermal characteristics (higher T-case). Processors with the M suffix support support greater than 768 GB per processor.
Products specifications
| Attribute name |
Attribute value |
|
Processor family
|
Intel® Xeon® Gold |
|
Processor model
|
6128 |
|
Processor boost frequency
|
3.7 GHz |
|
Processor cores
|
6 |
|
Processor cache
|
19.25 MB |
|
Processor cache type
|
L3 |
|
Memory clock speeds supported by processor
|
2666 MHz |
|
Tcase
|
74 °C |
|
Processor generation
|
1st Generation Intel® Xeon® Scalable |
|
Processor base frequency
|
3.4 GHz |
|
On-board graphics card
|
No |
|
Intel® vPro™ Platform Eligibility
|
Yes |
|
Intel® Optane™ Memory Ready
|
No |
|
Cooler included
|
Yes |
|
Market segment
|
Server |
|
Intel Turbo Boost Max Technology 3.0
|
No |
|
Intel® Speed Shift Technology
|
Yes |
|
Component for
|
Server/workstation |
|
Memory channels
|
Hexa-channel |
|
ECC
|
Yes |
|
Processor threads
|
12 |
|
PCI Express slots version
|
3.0 |
|
Processor codename
|
Skylake |
|
Processor lithography
|
14 nm |
|
Processor operating modes
|
64-bit |
|
Processor socket
|
LGA 3647 (Socket P) |
|
Scalability
|
S4S |
|
Stepping
|
H0 |
|
Thermal Design Power (TDP)
|
115 W |
|
Maximum internal memory supported by processor
|
768 GB |
|
Conflict-Free processor
|
Yes |
|
Intel® Turbo Boost Technology
|
2.0 |
|
Maximum number of PCI Express lanes
|
48 |
|
Memory types supported by processor
|
DDR4-SDRAM |
|
Embedded options available
|
No |
|
Enhanced Intel SpeedStep Technology
|
Yes |
|
Execute Disable Bit
|
Yes |
|
Intel 64
|
Yes |
|
Intel Trusted Execution Technology
|
Yes |
|
Intel TSX-NI
|
Yes |
|
Intel Virtualization Technology (VT-x)
|
Yes |
|
Intel VT-x with Extended Page Tables (EPT)
|
Yes |
|
Intel® AES New Instructions (Intel® AES-NI)
|
Yes |
