Intel Xeon Gold 5420 vs Intel Xeon Gold 5515

VS

Intel Xeon Gold 5420+

Intel Xeon Gold 5515+

We compared two server CPUs: Intel Xeon Gold 5420 with 28 cores 2GHz and Intel Xeon Gold 5515 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5420 's Advantages

Larger L3 cache size (52.5MB vs 22.5MB)

Intel Xeon Gold 5515 's Advantages

Released 11 months late

Higher specification of memory (4800 vs 4400)

Higher base frequency (3.2GHz vs 2GHz)

Lower TDP (165W vs 205W)

Score

Intel Xeon Gold 5420

VS

Intel Xeon Gold 5515

General Parameters

Jan 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Emerald Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Gold (Emerald Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

205 W

Power Consumption

165 W

84 °C

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3.2 GHz

4.1 GHz

Performance Core Turbo Frequency

4.1 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

32.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

52.5 MB

L3 Cache

22.5 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4400

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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