描述
Code Name
Vertical Segment
Server
Processor Number
6426Y
Lithography
Intel 7
Use Conditions
Server/Enterprise
CPU Specifications
Total Cores
16
Total Threads
32
Max Turbo Frequency
4.10 GHz
Processor Base Frequency
2.50 GHz
Cache
37.5 MB
Intel® UPI Speed
16 GT/s
Max # of UPI Links
3
TDP
185 W
Intel® Speed Select Technology - Performance Profile (Intel® SST-PP)
| Config | Active Cores | Base Frequency | TDP | Description |
|---|---|---|---|---|
| 6426Y(0) | 16 | 2.5 | 185 | |
| 6426Y(1) | 12 | 2.5 | 165 | |
| 6426Y(2) | 4 | 3.3 | 150 |
Supplemental Information
Marketing Status
Launched
Launch Date
Q1'23
Servicing Status
Baseline Servicing
Embedded Options Available
Yes
Memory Specifications
Max Memory Size (dependent on memory type)
4 TB
Memory Types
Up to DDR5 4800 MT/s 1DPC
Up to DDR5 4400 MT/s 2DPC
Up to DDR5 4400 MT/s 2DPC
Max # of Memory Channels
8
ECC Memory Supported ‡
Yes
Expansion Options
Scalability
2S
PCI Express Revision
5
Max # of PCI Express Lanes
80
Package Specifications
Sockets Supported
FCLGA4677
Package Carrier
E1B
DTS Max
95 °C
TCASE
80
Package Size
77.5mm x 56.5mm
Intel® On Demand Available Upgrades
| Activation Model Products | QAT | DLB | DSA | IAA | SGX512 |
|---|---|---|---|---|---|
| Analytics Suite 1 | 1 | ||||
| SGX512 | 512 |
Advanced Technologies
Intel® On Demand Activation Model
Yes
Intel® Data Streaming Accelerator (DSA)
1 default devices
Intel® Advanced Matrix Extensions (AMX)
Yes
Intel® Speed Select Technology – Core Power
Yes
Intel® Speed Select Technology – Turbo Frequency
Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Yes
Intel® Speed Select Technology - Performance Profile
Yes
Intel® Speed Select Technology - Base Frequency
Yes
High Priority Cores
4
High Priority Core Frequency
2.70 GHz
Low Priority Cores
12
Intel® Resource Director Technology (Intel® RDT)
Yes
Intel® Speed Shift Technology
Yes
Intel® Turbo Boost Technology ‡
2.0
Intel® Hyper-Threading Technology ‡
Yes
Intel® Transactional Synchronization Extensions
Yes
Intel® 64 ‡
Yes
Instruction Set Extensions
Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
2
Security & Reliability
Intel® Crypto Acceleration
Yes
Intel® QuickAssist Software Acceleration
Yes
Intel® Platform Firmware Resilience Support
Yes
Intel® Control-Flow Enforcement Technology
Yes
Intel® Total Memory Encryption
Yes
Intel® AES New Instructions
Yes
Intel® Software Guard Extensions (Intel® SGX)
Yes with Intel® SPS
Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX
128 GB
Intel® OS Guard
Yes
Intel® Trusted Execution Technology ‡
Yes
Execute Disable Bit ‡
Yes
Intel® Boot Guard
Yes
Intel® Run Sure Technology
Yes
Mode-based Execute Control (MBEC)
Yes
Intel® Virtualization Technology (VT-x) ‡
Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
Yes