Introduction

Introducing 4th Gen Intel® Xeon® Scalable processors, designed to accelerate performance across the fastest-growing workloads. These processors have the most built-in accelerators of any CPU on the market to help improve performance efficiency for emerging workloads, especially those powered by AI. In addition to performance improvements, 4th Gen Intel® Xeon® Scalable processors have advanced security technologies to help protect data in an ever-changing landscape of threats while unlocking new opportunities for business insights.

Processor

Processor manufacturer

Intel

Processor generation

Intel Xeon Scalable 4th Gen

Processor model

6433NE

Processor base frequency

2 GHz

Processor family

Intel® Xeon® Gold

Processor cores

32

Processor socket

FCLGA4677

Processor threads

64

Processor operating modes

64-bit

Processor boost frequency

3.6 GHz

Processor cache

60 MB

Thermal Design Power (TDP)

205 W

Box

No

Processor codename

Sapphire Rapids Edge

Processor ARK ID

236590

Memory

Maximum internal memory supported by processor

4 TB

Memory types supported by processor

DDR5-SDRAM

Memory clock speeds supported by processor

4400 MHz

Memory channels

Octa-channel

ECC

Yes

Graphics

On-board graphics card

No

Discrete graphics card

No

On-board graphics card model

Not available

Discrete graphics card model

Not available

Features

Execute Disable Bit

Yes

Market segment

Server

Maximum number of PCI Express lanes

64

PCI Express slots version

4.0

Supported instruction sets

AVX, AVX 2.0, AVX-512, SSE4.2

Scalability

1S

Embedded options available

Yes

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology)

Yes

Intel® Turbo Boost Technology

2.0

Intel® AES New Instructions (Intel® AES-NI)

Yes

Intel Trusted Execution Technology

Yes

Intel® Speed Shift Technology

Yes

Intel® Transactional Synchronization Extensions

Yes

Intel® Total Memory Encryption

Yes

Intel® Control-flow Enforcement Technology (CET)

Yes

Intel® Crypto Acceleration

Yes

Intel® Platform Firmware Resilience Support

Yes

Maximum Enclave Size Support for Intel® SGX

128 GB

Intel VT-x with Extended Page Tables (EPT)

Yes

Intel® OS Guard

Yes

Intel Software Guard Extensions (Intel SGX)

Yes

Intel 64

Yes

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

AVX-512 Fused Multiply-Add (FMA) units

2

Intel® Boot Guard

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes

Intel® Speed Select technology - Performance Profile (Intel® SST-PP)

Yes

Intel® Resource Director Technology (Intel® RDT)

Yes

Intel® Run Sure Technology

Yes

Mode-based Execute Control (MBE)

Yes

Intel® Optane™ DC Persistent Memory Supported

No

Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)

No

Intel® vRAN Boost

Yes

Intel® QuickAssist Software Acceleration

Yes

Intel® On Demand Feature Activation

Yes

Intel® QuickAssist Technology (QAT)

0 default devices

Intel® Dynamic Load Balancer (DLB)

0 default devices

Intel® Data Streaming Accelerator (DSA)

1 default devices

Intel® In-memory Analytics Accelerator (IAA)

0 default devices

Intel® Advanced Matrix Extensions (AMX)

No

Intel® Speed Select Technology – Core Power

Yes

Intel® Speed Select Technology – Turbo Frequency

Yes

Operational conditions

Tcase

85 °C

DTS Max

96 °C

Technical details

Launch date

Q3'23

Status

Launched

Memory speed (max)

4400 MHz

Package carrier

E1B

Servicing status

Baseline Servicing

Weight & dimensions

Processor package size

77.5 x 56.5 mm

Other features

Maximum internal memory

4 TB