AMD EPYC 7773X vs Intel Xeon Platinum 8581V

VS

AMD EPYC 7773X

Intel Xeon Platinum 8581V

We compared two server CPUs: AMD EPYC 7773X with 64 cores 2.2GHz and Intel Xeon Platinum 8581V with 64 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7773X 's Advantages

Higher base frequency (2.2GHz vs 2GHz)

Larger L3 cache size (768MB vs 300MB)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon Platinum 8581V 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Lower TDP (270W vs 280W)

Score

AMD EPYC 7773X

VS

Intel Xeon Platinum 8581V

General Parameters

Mar 2022

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan-X

Core Architecture

Emerald Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

280 W

Power Consumption

270 W

-

Peak Operating Temperature

74 °C

TSMC

Foundry

Intel

8x81 mm²

Die Size

2x763 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

3.5 GHz

Performance Core Turbo Frequency

3.9 GHz

64

Total Core Count

64

128

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

20.0

64 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

2 MB per core

768 MB shared

L3 Cache

300 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

80

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