AMD Ryzen Embedded 8645HS vs Intel Xeon Gold 6438M

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AMD Ryzen Embedded 8645HS

Intel Xeon Gold 6438M

We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz and Intel Xeon Gold 6438M with 32 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Embedded 8645HS 's Advantages

Released 1 years and 3 months late

Higher specification of memory (5600 vs 4800)

Higher base frequency (4.3GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (45W vs 205W)

Intel Xeon Gold 6438M 's Advantages

Newer PCIe version (5 vs 4)

Larger L3 cache size (60MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8645HS +35%

2405

Intel Xeon Gold 6438M

1776

Geekbench 6 Multi Core

AMD Ryzen Embedded 8645HS +28%

9933

Intel Xeon Gold 6438M

7706

AMD Ryzen Embedded 8645HS

VS

Intel Xeon Gold 6438M

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

45 W

Power Consumption

205 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

178 mm²

Die Size

-

CPU Performance

4.3 GHz

Performance Core Base Frequency

2.2 GHz

5 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

32

12

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

43.0

Multiplier

22.0

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

60 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

80

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