Intel Xeon Max 9462 vs AMD Ryzen Embedded 8640U

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Intel Xeon Max 9462 AMD Ryzen Embedded 8640U

We compared two server CPUs: Intel Xeon Max 9462 with 32 cores 2.7GHz and AMD Ryzen Embedded 8640U with 6 cores 3.5GHz . 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

Newer PCIe version (5 vs 4)

Larger L3 cache size (75MB vs 16MB)

AMD Ryzen Embedded 8640U 's Advantages

Released 1 years and 3 months late

Higher specification of memory (DDR5-5600 vs DDR5-4800)

Higher base frequency (3.5GHz vs 2.7GHz)

Lower TDP (28W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Max 9462

1548

AMD Ryzen Embedded 8640U +62%

2519

Geekbench 6 Multi Core

Intel Xeon Max 9462 +26%

13062

AMD Ryzen Embedded 8640U

10308

Intel Xeon Max 9462

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AMD Ryzen Embedded 8640U

General Parameters

Jan 2023

Release Date

Apr 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids HBM

Core Architecture

Hawk Point

Intel Socket 4677

Socket

AMD Socket FP8

N/A

Integrated Graphics

Radeon 760M

Xeon Max (Sapphire Rapids)

Generation

Ryzen Embedded (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

Intel Socket 4677

Socket

AMD Socket FP8

350 W

Power Consumption

28 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

178 mm²

FC-LGA16A

Package

FP8, FP7, FP7r2

CPU Performance

2.7 GHz

Performance Core Base Frequency

3.5 GHz

Performance Core Turbo Frequency

4.9 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

35.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

75 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

up to 64GB

HBM

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-5600

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

20

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