Intel CPU BX806894309Y Xeon Silver 4309Y ICLK BOX 8Cores/12Threads 2.8Ghz 12MB Retail Essentials
Product Collection
3rd Generation Intel Xeon Scalable Processors
Code Name
Products formerly Ice Lake
Vertical Segment
Server
Processor Number
4309Y
Lithography
10 nm
CPU Specifications
Number of Cores
8
Number of Threads
16
Processor Base Frequency
2.80 GHz
Max Turbo Frequency
3.60 GHz
Cache
12 MB
Number of UPI Links
2
TDP
105 W
Intel UPI Speed
10.4 GT/s
Supplemental Information
Embedded Options Available
No
Memory Specifications
Max Memory Size (dependent on memory type)
6 TB
Memory Types
DDR4-2667
Maximum Memory Speed
2667 MHz
Max Number of Memory Channels
8
ECC Memory Supported
Yes
Intel Optane Persistent Memory Supported
No
Expansion Options
Scalability
2S
PCI Express Revision
4.0
Max Number of PCI Express Lanes
64
Package Specifications
Sockets Supported
FCLGA4189
TCASE
76^oC
Package Size
77.5mm x 56.5mm
Advanced Technologies
Intel Deep Learning Boost (Intel DL Boost)
Yes
Intel Speed Select Technology - Performance Profile
Yes
Intel Resource Director Technology (Intel RDT)
Yes
Intel Speed Shift Technology
Yes
Intel Turbo Boost Technology
2.0
Intel Hyper-Threading Technology
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
Intel Transactional Synchronization Extensions
Yes
Intel 64
Yes
Instruction Set Extensions
Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Number of AVX-512 FMA Units
2
Intel Volume Management Device (VMD)
Yes
Security and Reliability
Intel AES New Instructions
Yes
Intel Software Guard Extensions (Intel SGX)
Yes with Intel SPS
Intel Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Mode-based Execute Control (MBE)
Yes
Intel Total Memory Encryption
Yes
Intel Platform Firmware Resilience Support
Yes
Maximum Enclave Size Support for Intel SGX
8 GB
Intel Crypto Acceleration
Yes
Item Dimension (L"xW"xH")
5 x 2 x 6

Weight
1 lb

Warranty Information
3-year limited