AMD EPYC 9454 vs Opteron 6366 HE

VS

AMD EPYC 9454

AMD Opteron 6366 HE

We compared two server CPUs: AMD EPYC 9454 with 48 cores 2.75GHz and Opteron 6366 HE with 16 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9454 's Advantages

Released 10 years late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 2)

Higher base frequency (2.75GHz vs 1.8GHz)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Opteron 6366 HE 's Advantages

Lower TDP (85W vs 290W)

Score

Benchmark

Geekbench 5 Single Core

AMD EPYC 9454 +256%

1585

Opteron 6366 HE

444

Geekbench 5 Multi Core

AMD EPYC 9454 +1435%

53277

Opteron 6366 HE

3469

AMD EPYC 9454

VS

Opteron 6366 HE

General Parameters

Nov 2022

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Abu Dhabi

AMD Socket SP5

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Opteron (Abu Dhabi)

Package

52.56 billions

Transistor Count

2.4 billions

5 nm

Manufacturing Process

32 nm

290 W

Power Consumption

85 W

-

Peak Operating Temperature

65 °C

TSMC

Foundry

GlobalFoundries

8x72 mm²

Die Size

2x315 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.75 GHz

Performance Core Base Frequency

1.8 GHz

3.8 GHz

Performance Core Turbo Frequency

3.1 GHz

48

Total Core Count

16

96

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

27.5

Multiplier

9.0

64 K per core

L1 Cache

768 KB

1 MB per core

L2 Cache

2 MB per module

256 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR5-4800

Memory Types

DDR3-1866

12

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

128

PCIe Lanes

-

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