P10955-B21 Technical Specifications
HPE Intel Xeon Platinum 8268 24-Core Processor Upgrade
Brand: Intel
Part Number: P10955-B21
Processor Type: Server
Processor Family: 2nd Generation Intel Xeon Scalable
Model: Xeon Platinum 8268
Code Name: Cascade Lake
Core Stepping: B1
Manufacturing Technology: 14 nm
Cores: 24
Threads: 48
Base Clock Speed: 2.90 GHz
Max Turbo Frequency: 3.90 GHz
UPI Links: 3
Thermal Design Power: 205 Watts
Max Memory Size: 1 TB
Memory Types: DDR4-2933
Max Memory Speed: 2933 MHz
Memory Channels: 6
ECC Support: Yes
Intel Optane DC Support: Yes
Socket Type: LGA 3647
Package Size: 76.0mm x 56.5mm
TCASE: 84 °C
Embedded Options: No
Scalability: S8S
PCI Express: 3.0
Max PCI Express Lanes: 48
Advanced Features: Enhanced Intel SpeedStep Technology, Intel 64, Intel Deep Learning Boost, Intel Hyper-Threading, Intel Resource Director Technology, Intel Speed Shift, Intel Turbo Boost 2.0, Intel Virtualization Technology, Intel Volume Management Device, and more.
Security Features: Execute Disable Bit, Intel AES New Instructions, Intel Trusted Execution Technology, and Mode-based Execute Control.
Condition: OEM.





