Intel Xeon Gold 6530 vs AMD EPYC 7281

VS

Intel Xeon Gold 6530

AMD EPYC 7281

We compared two server CPUs: Intel Xeon Gold 6530 with 32 cores 2.1GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6530 's Advantages

Released 6 years and 6 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (160MB vs 32MB)

More modern manufacturing process (10nm vs 14nm)

AMD EPYC 7281 's Advantages

Lower TDP (170W vs 270W)

Score

Intel Xeon Gold 6530

VS

AMD EPYC 7281

General Parameters

Dec 2023

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Emerald Rapids

Core Architecture

Naples

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

270 W

Power Consumption

170 W

74 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

2x763 mm²

Die Size

213 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.1 GHz

4 GHz

Performance Core Turbo Frequency

2.7 GHz

32

Total Core Count

16

64

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

21.0

80 KB per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

160 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

-

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