Opteron 6180 SE vs AMD EPYC 9455

VS

AMD Opteron 6180 SE

AMD EPYC 9455

We compared two server CPUs: Opteron 6180 SE with 12 cores 2.5GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6180 SE 's Advantages

Lower TDP (140W vs 300W)

AMD EPYC 9455 's Advantages

Released 13 years and 8 months late

Higher specification of memory (6000 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (3.15GHz vs 2.5GHz)

Larger L3 cache size (192MB vs 12MB)

More modern manufacturing process (4nm vs 45nm)

Score

Opteron 6180 SE

VS

AMD EPYC 9455

General Parameters

Feb 2011

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Magny-Cours

Core Architecture

Turin

AMD Socket G34

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

EPYC(Zen 5 (Turin))

Package

1.8 billions

Transistor Count

49.89 billions

45 nm

Manufacturing Process

4 nm

140 W

Power Consumption

300 W

64 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

2x346 mm²

Die Size

6x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

2.5 GHz

Performance Core Base Frequency

3.15 GHz

0

Performance Core Turbo Frequency

4.4 GHz

12

Total Core Count

48

12

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

12.5

Multiplier

31.5

128 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

4

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455

2

PCIe Version

5

-

PCIe Lanes

128

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