Intel Core Xeon Gold 5520+

Overview

ThinkSystem ST650 V3 Intel Xeon Gold 5520+ 28C 205W 2.2GHz Processor Option Kit w/o Fan

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Compatibility

Socket LGA 4677 (Socket E) Memory type DDR5 Interface PCIe 5.0 TDP 205 W

• Pairs with CPUs using the LGA 4677 (Socket E) socket.
• Requires DDR5 memory — not interchangeable with other generations.
• Draws up to 205 W — size your cooling and PSU headroom accordingly.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Benchmarks

Performance Benchmarks

Awaiting Benchmark Run

Standardized performance indices (PassMark, Geekbench, and 3DMark scores) will appear here once aggregate test runs are verified for this model.

Technical Specifications

84

84 Specifications Available Fully verified via Icecat and manufacturer specifications

Category Tabs 1 Flat List

All (84) Memory (2) General (69) Processor (12) Physical (1)

Memory

2

ECC support

Yes

Max memory

4000 GB

General

69

Max case temperature (Tcase)

85 °C

Status

Launched

DTS Max

96

64-bit support

Yes

Launch date

Q4'23

Scalability

2S

Market segment

Server

Use conditions

Server/Enterprise

Cooler included

No

Memory channels

Octa-channel

Package carrier

E1B

Intel® OS Guard

Yes

Intel ARK ID

237561

Processor series

Intel Xeon Gold 5000 Series

Servicing status

Baseline Servicing

Intel® UPI Speed

20

Intel® Boot Guard

Yes

Low priority cores

20

Codename

Emerald Rapids

Execute Disable (NX)

Yes

High priority cores

8

Number of UPI links

3

Generation

Intel Xeon Scalable 5th Gen

Dedicated graphics

No

Integrated graphics

No

PCI Express slots version

5.0

Long-term availability

Yes

Instruction sets

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

Intel® Crypto Acceleration

Yes

Intel® Run Sure Technology

Yes

Low priority core frequency

2

Dedicated GPU model

Not available

High priority core frequency

2.4

Integrated GPU model

Not available

Intel® Speed Shift Technology

Yes

Intel® Turbo Boost Technology

2.0

Intel® Total Memory Encryption

Yes

Mode-based Execute Control (MBE)

Yes

Trusted Execution (TXT)

Yes

Intel® Dynamic Load Balancer (DLB)

1 default devices

PCIe lanes

80

Memory types supported by processor

DDR5-SDRAM

Intel® On Demand Feature Activation

Yes

Intel® QuickAssist Technology (QAT)

1 default devices

AVX-512 Fused Multiply-Add (FMA) units

2

Virtualization (VT-x)

Yes

Intel® Volume Management Device (VMD)

Yes

Intel® Advanced Matrix Extensions (AMX)

Yes

Intel® Data Streaming Accelerator (DSA)

1 default devices

Intel® QuickAssist Software Acceleration

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

Export Control Classification Number (ECCN)

5A992C

Intel Software Guard Extensions (Intel SGX)

Yes

Intel® Total Memory Encryption - Multi Key

Yes

Intel® Platform Firmware Resilience Support

Yes

Maximum Enclave Size Support for Intel® SGX

128

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

Yes

Intel® In-memory Analytics Accelerator (IAA)

1 default devices

Intel® Speed Select Technology – Core Power

Yes

Maximum internal memory supported by processor

4000

Intel® Transactional Synchronization Extensions

Yes

Intel® Control-flow Enforcement Technology (CET)

Yes

Intel® Resource Director Technology (Intel® RDT)

Yes

Intel® Speed Select Technology – Turbo Frequency

Yes

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

Yes

Directed I/O virtualization (VT-d)

Yes

Commodity Classification Automated Tracking System (CCATS)

740.17B1

Intel® Hyper Threading Technology (Intel® HT Technology)

Yes

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

Yes

Processor

12

Stepping

R1

Cache

52.5 MB

Cores

28

Model

5520+

Processor line

Intel Xeon Gold

Socket

LGA 4677 (Socket E)

Threads

56

CPU brand

Intel

Base clock

2.2 GHz

Boost clock

4 GHz

CPU operating modes

64-bit

TDP

205 W

Physical

1

Customs (HS) code

8542310001

Show

ECC support

Yes

Max case temperature (Tcase)

85 °C

Status

Launched

DTS Max

96

64-bit support

Yes

Stepping

R1

Launch date

Q4'23

Scalability

2S

Market segment

Server

Use conditions

Server/Enterprise

Cooler included

No

Memory channels

Octa-channel

Package carrier

E1B

Cache

52.5 MB

Cores

28

Model

5520+

Intel® OS Guard

Yes

Intel ARK ID

237561

Processor line

Intel Xeon Gold

Processor series

Intel Xeon Gold 5000 Series

Socket

LGA 4677 (Socket E)

Servicing status

Baseline Servicing

Intel® UPI Speed

20

Threads

56

Intel® Boot Guard

Yes

Low priority cores

20

Codename

Emerald Rapids

Execute Disable (NX)

Yes

High priority cores

8

Number of UPI links

3

Generation

Intel Xeon Scalable 5th Gen

Dedicated graphics

No

Integrated graphics

No

CPU brand

Intel

Max memory

4000 GB

Base clock

2.2 GHz

PCI Express slots version

5.0

Boost clock

4 GHz

CPU operating modes

64-bit

Long-term availability

Yes

Instruction sets

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

TDP

205 W

Intel® Crypto Acceleration

Yes

Intel® Run Sure Technology

Yes

Low priority core frequency

2

Dedicated GPU model

Not available

High priority core frequency

2.4

Integrated GPU model

Not available

Intel® Speed Shift Technology

Yes

Intel® Turbo Boost Technology

2.0

Intel® Total Memory Encryption

Yes

Mode-based Execute Control (MBE)

Yes

Trusted Execution (TXT)

Yes

Intel® Dynamic Load Balancer (DLB)

1 default devices

PCIe lanes

80

Memory types supported by processor

DDR5-SDRAM

Intel® On Demand Feature Activation

Yes

Intel® QuickAssist Technology (QAT)

1 default devices

AVX-512 Fused Multiply-Add (FMA) units

2

Virtualization (VT-x)

Yes

Intel® Volume Management Device (VMD)

Yes

Intel® Advanced Matrix Extensions (AMX)

Yes

Intel® Data Streaming Accelerator (DSA)

1 default devices

Intel® QuickAssist Software Acceleration

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

Export Control Classification Number (ECCN)

5A992C

Intel Software Guard Extensions (Intel SGX)

Yes

Intel® Total Memory Encryption - Multi Key

Yes

Intel® Platform Firmware Resilience Support

Yes

Maximum Enclave Size Support for Intel® SGX

128

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

Yes

Intel® In-memory Analytics Accelerator (IAA)

1 default devices

Intel® Speed Select Technology – Core Power

Yes

Maximum internal memory supported by processor

4000

Intel® Transactional Synchronization Extensions

Yes

Intel® Control-flow Enforcement Technology (CET)

Yes

Intel® Resource Director Technology (Intel® RDT)

Yes

Intel® Speed Select Technology – Turbo Frequency

Yes

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

Yes

Directed I/O virtualization (VT-d)

Yes

Commodity Classification Automated Tracking System (CCATS)

740.17B1

Intel® Hyper Threading Technology (Intel® HT Technology)

Yes

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

Yes

Customs (HS) code

8542310001

Category Performance Ranking

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