AMD Ryzen Embedded 8640U vs Intel Xeon Gold 6426Y

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AMD Ryzen Embedded 8640U Intel Xeon Gold 6426Y

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and Intel Xeon Gold 6426Y with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

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 2.5GHz)

Lower TDP (28W vs 185W)

Intel Xeon Gold 6426Y 's Advantages

Newer PCIe version (5 vs 4)

Larger L3 cache size (37.5MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8640U +41%

2519

Intel Xeon Gold 6426Y

1780

Geekbench 6 Multi Core

AMD Ryzen Embedded 8640U

10308

Intel Xeon Gold 6426Y +63%

16817

AMD Ryzen Embedded 8640U

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Intel Xeon Gold 6426Y

General Parameters

Apr 2024

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Hawk Point

Core Architecture

Sapphire Rapids

AMD Socket FP8

Socket

Intel Socket 4677

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

AMD Socket FP8

Socket

Intel Socket 4677

28 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

TSMC

Foundry

Intel

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

FC-LGA16A

CPU Performance

3.5 GHz

Performance Core Base Frequency

2.5 GHz

4.9 GHz

Performance Core Turbo Frequency

4.1 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

25.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

80

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