AMD EPYC 9455 vs Opteron X2170

VS

AMD EPYC 9455

AMD Opteron X2170

We compared two server CPUs: AMD EPYC 9455 with 48 cores 3.15GHz and Opteron X2170 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9455 's Advantages

Released 8 years and 1 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (3.15GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 28nm)

Opteron X2170 's Advantages

Lower TDP (25W vs 300W)

Score

AMD EPYC 9455

VS

Opteron X2170

General Parameters

Oct 2024

Release Date

Sep 2016

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Steppe Eagle

AMD Socket SP5

Socket

AMD Socket FT3

N/A

Integrated Graphics

Radeon R5E

EPYC(Zen 5 (Turin))

Generation

Opteron (X-Series)

Package

49.89 billions

Transistor Count

-

4 nm

Manufacturing Process

28 nm

300 W

Power Consumption

25 W

TSMC

Foundry

-

6x70.6 mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

48

Performance Cores

-

96

Performance Core Threads

-

3.15 GHz

Performance Core Base Frequency

2.4 GHz

4.4 GHz

Performance Core Turbo Frequency

0

48

Total Core Count

4

96

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

31.5

Multiplier

24.0

80 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

2 MB shared

192 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR3

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Miscellaneous

AMD EPYC 9455

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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