Opteron 8347 HE vs AMD EPYC 9754

VS

AMD Opteron 8347 HE

AMD EPYC 9754

We compared two server CPUs: Opteron 8347 HE with 4 cores 1.9GHz and AMD EPYC 9754 with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8347 HE 's Advantages

Lower TDP (68W vs 360W)

AMD EPYC 9754 's Advantages

Released 15 years and 9 months late

Higher specification of memory (4800 vs 667)

Higher base frequency (2.25GHz vs 1.9GHz)

Larger L3 cache size (256MB vs 2MB)

More modern manufacturing process (5nm vs 65nm)

Score

Opteron 8347 HE

VS

AMD EPYC 9754

General Parameters

Sep 2007

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Barcelona

Core Architecture

Bergamo

AMD Socket Fr2

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

EPYC (Zen 4c (Bergamo))

Package

0.463 billions

Transistor Count

71 billions

65 nm

Manufacturing Process

5 nm

68 W

Power Consumption

360 W

-

Foundry

TSMC

285 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

1.9 GHz

Performance Core Base Frequency

2.25 GHz

0

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

128

4

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

9.5

Multiplier

22.5

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

1 MB per core

2 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR2-667

Memory Types

DDR5-4800

2

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9754

-

PCIe Version

5

-

PCIe Lanes

128

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