Intel Xeon Max 9462 vs AMD EPYC 7663

VS

Intel Xeon Max 9462

AMD EPYC 7663

We compared two server CPUs: Intel Xeon Max 9462 with 32 cores 2.7GHz and AMD EPYC 7663 with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Max 9462 's Advantages

Released 1 years and 10 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.7GHz vs 2GHz)

AMD EPYC 7663 's Advantages

Larger L3 cache size (256MB vs 75MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (240W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Max 9462 +99%

1548

AMD EPYC 7663

777

Geekbench 6 Multi Core

Intel Xeon Max 9462 +106%

13062

AMD EPYC 7663

6330

Intel Xeon Max 9462

VS

AMD EPYC 7663

General Parameters

Jan 2023

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids HBM

Core Architecture

Milan

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Max (Sapphire Rapids)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

10 nm

Manufacturing Process

7 nm

350 W

Power Consumption

240 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2 GHz

3.5 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

56

64

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

20.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

512 KB per core

75 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

2

SMP

2

AVX-512 FMA Ports

-

up to 64GB

HBM

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

128

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