AMD Ryzen Embedded 8640U vs AMD EPYC 8124P

VS

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and AMD EPYC 8124P with 16 cores 2.45GHz . 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 7 months late

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

Higher base frequency (3.5GHz vs 2.45GHz)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (28W vs 125W)

AMD EPYC 8124P 's Advantages

Newer PCIe version (5 vs 4)

Larger L3 cache size (64MB vs 16MB)

Score

AMD Ryzen Embedded 8640U

VS

AMD EPYC 8124P

General Parameters

Apr 2024

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Siena

AMD Socket FP8

Socket

AMD Socket SP6

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

EPYC (Zen 4c (Siena))

Package

25 billions

Transistor Count

17.75 billions

4 nm

Manufacturing Process

5 nm

AMD Socket FP8

Socket

AMD Socket SP6

28 W

Power Consumption

125 W

-

Peak Operating Temperature

75 °C

TSMC

Foundry

TSMC

178 mm²

Die Size

2x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

FP8, FP7, FP7r2

Package

FC-LGA4844

CPU Performance

3.5 GHz

Performance Core Base Frequency

2.45 GHz

4.9 GHz

Performance Core Turbo Frequency

3 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

24.5

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

96

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