Intel Xeon Gold 6544Y vs AMD EPYC 7642

VS

Intel Xeon Gold 6544Y

AMD EPYC 7642

We compared two server CPUs: Intel Xeon Gold 6544Y with 16 cores 3.6GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6544Y 's Advantages

Released 4 years and 4 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.6GHz vs 2.4GHz)

AMD EPYC 7642 's Advantages

Larger L3 cache size (256MB vs 45MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6544Y +86%

2223

AMD EPYC 7642

1191

Geekbench 6 Multi Core

Intel Xeon Gold 6544Y +66%

18893

AMD EPYC 7642

11362

Intel Xeon Gold 6544Y

VS

AMD EPYC 7642

General Parameters

Dec 2023

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Emerald Rapids

Core Architecture

Rome

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

EPYC (Zen 2 (Rome))

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

270 W

Power Consumption

225 W

75 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

2x763 mm²

Die Size

74 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.4 GHz

4.1 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

48

32

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

24.0

80 KB per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

45 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

-

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