AMD Ryzen Embedded 8640U vs AMD EPYC 7373X

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AMD Ryzen Embedded 8640U

AMD EPYC 7373X

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and AMD EPYC 7373X with 16 cores 3.05GHz . 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 2 years and 1 months late

Higher specification of memory (5600 vs 3200)

Higher base frequency (3.5GHz vs 3.05GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (28W vs 240W)

AMD EPYC 7373X 's Advantages

Larger L3 cache size (768MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8640U +30%

2519

AMD EPYC 7373X

1930

Geekbench 6 Multi Core

AMD Ryzen Embedded 8640U

10308

AMD EPYC 7373X +52%

15766

AMD Ryzen Embedded 8640U

VS

AMD EPYC 7373X

General Parameters

Apr 2024

Release Date

Mar 2022

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Milan-X

AMD Socket FP8

Socket

AMD Socket SP3

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

EPYC (Zen 3 (Milan))

Package

25 billions

Transistor Count

33.2 billions

4 nm

Manufacturing Process

7 nm

28 W

Power Consumption

240 W

TSMC

Foundry

TSMC

178 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.05 GHz

4.9 GHz

Performance Core Turbo Frequency

3.8 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

30.5

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

768 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

2

1

SMP

2

Memory Parameters

DDR5-5600

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

20

PCIe Lanes

128

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