Essentials

Product
Collection

Intel®
Xeon® Scalable Processors

Code
Name

Products
formerly Skylake

Vertical
Segment

Server

Processor
Number

5115

Status

Launched

Launch
Date

Q3’17

Lithography

14
nm

Performance

#
of Cores

10

#
of Threads

20

Processor
Base Frequency

2.20
GHz

Max
Turbo Frequency

3.20
GHz

Cache

13.75
MB L3

#
of UPI Links

2

TDP

85
W

Memory
Specifications

Max
Memory Size (dependent on memory type)

768 GB

Memory
Types

DDR4-2400

Maximum
Memory Speed

2.40 Ghz

Max
# of Memory Channels

6

ECC
Memory Supported ^‡

Yes

Expansion
Options

Scalability

S4S

PCI
Express Revision

3

Max
# of PCI Express Lanes

48

Package
Specifications

T_CASE

76°C

Package
Size

76.0mm
x 56.5mm

Low
Halogen Options Available

See
MDDS

Advanced
Technologies

Intel®
Optane™ Memory Supported ^‡

No

Intel®
Speed Shift Technology

Yes

Intel®
Turbo Boost Max Technology 3.0 ^‡

No

Intel®
Turbo Boost Technology ^‡

2

Intel®
vPro™ Technology ^‡

Yes

Intel®
Hyper-Threading Technology ^‡

Yes

Intel®
Virtualization Technology (VT-x) ^‡

Yes

Intel®
TSX-NI

Yes

Intel®
64 ^‡

Yes

Instruction
Set Extensions

Intel®
SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512

#
of AVX-512 FMA Units

1

Intel®
Volume Management Device (VMD)

Yes

Security
& Reliability

Intel®
AES New Instructions

Yes

Intel®
Trusted Execution Technology ^‡

Yes

Intel®
Run Sure Technology

Yes

Mode-based
Execute Control (MBE)

Yes