Opteron 3350 HE vs AMD EPYC 9755

VS

AMD Opteron 3350 HE

AMD EPYC 9755

We compared two server CPUs: Opteron 3350 HE with 4 cores 2.8GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 3350 HE 's Advantages

Higher base frequency (2.8GHz vs 2.7GHz)

Lower TDP (45W vs 500W)

AMD EPYC 9755 's Advantages

Released 11 years and 10 months late

Higher specification of memory (6000 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (512MB vs 8MB)

More modern manufacturing process (4nm vs 32nm)

Score

Opteron 3350 HE

VS

AMD EPYC 9755

General Parameters

Dec 2012

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Delhi

Core Architecture

Turin

AMD Socket AM3+

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Delhi)

Generation

EPYC(Zen 5 (Turin))

Package

1.2 billions

Transistor Count

133.04 billions

32 nm

Manufacturing Process

4 nm

45 W

Power Consumption

500 W

-

Foundry

TSMC

315 mm²

Die Size

16x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2.8 GHz

Performance Core Base Frequency

2.7 GHz

3.8 GHz

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

128

4

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

27.0

192 K

L1 Cache

80 KB per core

4 MB

L2 Cache

1 MB per core

8 MB shared

L3 Cache

512 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

No

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9755

2

PCIe Version

5

-

PCIe Lanes

128

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