9
Chapter 1: Introduction
Motherboard Model Variation Table
Motherboard Model
Name
X11SDS-8C
X11SDS-12C
X11SDS-14C
X11SDS-16C
Processor Name
Intel Xeon
D-2146NT
Intel Xeon
D-2163IT
Intel Xeon
D-2173IT
Intel Xeon
D-2183IT
Number of Cores
8
12
14
16
Number of Threads
16
24
24
32
Cache
11MB
17MB
19MB
22MB
Processor Base
Frequency
2.3GHz
2.1GHz
1.7GHz
2.2GHz
Max Turbo
Frequency
3.0GHz
3.0GHz
3.0GHz
3.0GHz
Intel Turbo Boost
Technology
Yes
Yes
Yes
Yes
SoC Max TDP
80W
75W
70W
100W
Maximum Memory
Speed
2133MHz
2133MHz
2133MHz
2400MHz
Embedded Options
Available
Yes
Yes
Yes
Yes
Intel Hyper-
Threading
Technology
Yes
Yes
Yes
Yes
Intel Virtualization
Technology (VT-x)
Yes
Yes
Yes
Yes
Intel Virtualization
Technology for
Directed I/O (VT-d)
Yes
Yes
Yes
Yes
Intel TSX-NI with
Extended Page Table
Yes
Yes
Yes
Yes
Instruction Set
64-bit
64-bit
64-bit
64-bit
Instruction Set
Extensions
Intel
®
AVX2, Intel
AVX-512
Intel
®
AVX2, Intel
AVX-512
Intel
®
AVX2, Intel
AVX-512
Intel
®
AVX2, Intel
AVX-512
Number of
AVX-512 FMA Units
1
1
1
1
Integrated Intel
QuickAssist
Technology
Yes
No
No
No
Intel AES New
Instructions
Yes
Yes
Yes
Yes
Intel Trusted
Execution
Technology
Yes
Yes
Yes
Yes