AMD Ryzen Embedded 8840U vs AMD EPYC 9734

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We compared two server CPUs: AMD Ryzen Embedded 8840U with 8 cores 3.3GHz and AMD EPYC 9734 with 112 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 8840U 's Advantages

Released 10 months late

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

Higher base frequency (3.3GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (28W vs 340W)

AMD EPYC 9734 's Advantages

Newer PCIe version (5 vs 4)

Larger L3 cache size (256MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8840U

1467

AMD EPYC 9734 +14%

1673

Geekbench 6 Multi Core

AMD Ryzen Embedded 8840U

3245

AMD EPYC 9734 +295%

12850

AMD Ryzen Embedded 8840U

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AMD EPYC 9734

General Parameters

Apr 2024

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Bergamo

AMD Socket FP8

Socket

AMD Socket SP5

Radeon 780M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

EPYC (Zen 4c (Bergamo))

Package

25 billions

Transistor Count

71 billions

4 nm

Manufacturing Process

5 nm

AMD Socket FP8

Socket

AMD Socket SP5

28 W

Power Consumption

340 W

TSMC

Foundry

TSMC

178 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

FP8, FP7, FP7r2

Package

FC-LGA6096

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.2 GHz

5.1 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

112

16

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

22.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800

2

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

128

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