AMD EPYC 7303 vs AMD Ryzen Embedded 8640U

VS

AMD EPYC 7303

AMD Ryzen Embedded 8640U

We compared two server CPUs: AMD EPYC 7303 with 16 cores 2.4GHz 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

AMD EPYC 7303 's Advantages

Larger L3 cache size (64MB vs 16MB)

AMD Ryzen Embedded 8640U 's Advantages

Released 7 months late

Higher specification of memory (5600 vs 3200)

Higher base frequency (3.5GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (28W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7303

1605

AMD Ryzen Embedded 8640U +56%

2519

Geekbench 6 Multi Core

AMD EPYC 7303 +29%

13363

AMD Ryzen Embedded 8640U

10308

AMD EPYC 7303

VS

AMD Ryzen Embedded 8640U

General Parameters

Sep 2023

Release Date

Apr 2024

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Hawk Point

AMD Socket SP3

Socket

AMD Socket FP8

N/A

Integrated Graphics

Radeon 760M

EPYC (Zen 3 (Milan))

Generation

Ryzen Embedded (Zen 4 (Hawk Point))

Package

8.3 billions

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

130 W

Power Consumption

28 W

TSMC

Foundry

TSMC

2x81 mm²

Die Size

178 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.5 GHz

3.4 GHz

Performance Core Turbo Frequency

4.9 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

35.0

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

20

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