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