AMD EPYC 9755 vs Opteron 6308

VS

AMD EPYC 9755

AMD Opteron 6308

We compared two server CPUs: AMD EPYC 9755 with 128 cores 2.7GHz and Opteron 6308 with 4 cores 3.5GHz . 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 11 years and 11 months late

Higher specification of memory (6000 vs 1866)

Newer PCIe version (5 vs 2)

Larger L3 cache size (512MB vs 8MB)

More modern manufacturing process (4nm vs 32nm)

Opteron 6308 's Advantages

Higher base frequency (3.5GHz vs 2.7GHz)

Lower TDP (115W vs 500W)

Score

AMD EPYC 9755

VS

Opteron 6308

General Parameters

Oct 2024

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Abu Dhabi

AMD Socket SP5

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Opteron (Abu Dhabi)

Package

133.04 billions

Transistor Count

2.4 billions

4 nm

Manufacturing Process

32 nm

500 W

Power Consumption

115 W

-

Peak Operating Temperature

74 °C

TSMC

Foundry

GlobalFoundries

16x70.6 mm²

Die Size

2x315 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

3.5 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

17.5

80 KB per core

L1 Cache

192 KB

1 MB per core

L2 Cache

2 MB per module

512 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR5-6000

Memory Types

DDR3-1866

6 TB

Max Memory Size

-

12

Max Memory Channels

4

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9755

Official Website

-

5

PCIe Version

2

128

PCIe Lanes

-

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