AMD EPYC 9755 vs Opteron 8350 HE

VS

AMD EPYC 9755

AMD Opteron 8350 HE

We compared two server CPUs: AMD EPYC 9755 with 128 cores 2.7GHz and Opteron 8350 HE with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9755 's Advantages

Released 16 years late

Higher specification of memory (6000 vs 667)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (512MB vs 2MB)

More modern manufacturing process (4nm vs 65nm)

Opteron 8350 HE 's Advantages

Lower TDP (79W vs 500W)

Score

AMD EPYC 9755

VS

Opteron 8350 HE

General Parameters

Oct 2024

Release Date

Oct 2008

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Barcelona

AMD Socket SP5

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Opteron(Barcelona)

Package

133.04 billions

Transistor Count

0.463 billions

4 nm

Manufacturing Process

65 nm

500 W

Power Consumption

79 W

TSMC

Foundry

-

16x70.6 mm²

Die Size

285 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

256

Performance Core Threads

-

2.7 GHz

Performance Core Base Frequency

2 GHz

4.1 GHz

Performance Core Turbo Frequency

0

128

Total Core Count

4

256

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

27.0

Multiplier

10.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

512 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR5-6000

Memory Types

DDR2-667

6 TB

Max Memory Size

-

12

Max Memory Channels

2

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9755

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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