AMD EPYC 9634 vs Opteron 154

VS

AMD EPYC 9634

AMD Opteron 154

We compared two server CPUs: AMD EPYC 9634 with 84 cores 2.25GHz and Opteron 154 with 1 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9634 's Advantages

Released 17 years and 3 months late

Higher specification of memory (4800 vs 400)

More modern manufacturing process (5nm vs 90nm)

Opteron 154 's Advantages

Higher base frequency (2.8GHz vs 2.25GHz)

Lower TDP (104W vs 290W)

Score

AMD EPYC 9634

VS

Opteron 154

General Parameters

Nov 2022

Release Date

Aug 2005

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Venus

AMD Socket SP5

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

EPYC (Zen 4 (Genoa))

Generation

Opteron (Venus (E4))

Package

78.84 billions

Transistor Count

0.114 billions

5 nm

Manufacturing Process

90 nm

290 W

Power Consumption

104 W

TSMC

Foundry

-

12x72 mm²

Die Size

115 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.8 GHz

3.7 GHz

Performance Core Turbo Frequency

0

84

Total Core Count

1

168

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

22.5

Multiplier

14.0

64 K per core

L1 Cache

128 KB

1 MB per core

L2 Cache

1 MB

384 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR1-400

12

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

128

PCIe Lanes

-

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