Description
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
16GT/s
Max # of UPI Links
3
TDP
185W
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)
4TB
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
SocketsSupported
FCLGA4677
Package Carrier
E1B
DTS Max
95°C
T CASE
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
128GB
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