AMD EPYC 7642 vs Opteron 6180 SE

VS

AMD EPYC 7642 Opteron 6180 SE

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and Opteron 6180 SE with 12 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

Released 8 years and 6 months late

Higher specification of memory (DDR4-3200 vs DDR3-1333)

Newer PCIe version (4 vs 2)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (7nm vs 45nm)

Opteron 6180 SE 's Advantages

Higher base frequency (2.5GHz vs 2.4GHz)

Lower TDP (140W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7642 +280%

1191

Opteron 6180 SE

313

Geekbench 6 Multi Core

AMD EPYC 7642 +285%

11362

Opteron 6180 SE

2944

AMD EPYC 7642

VS

Opteron 6180 SE

General Parameters

Aug 2019

Release Date

Feb 2011

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Magny-Cours

AMD Socket SP3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Opteron (Magny-Cours)

Package

3.8 billions

Transistor Count

1.8 billions

7 nm

Manufacturing Process

45 nm

AMD Socket SP3

Socket

AMD Socket G34

225 W

Power Consumption

140 W

-

Peak Operating Temperature

64 °C

TSMC

Foundry

GlobalFoundries

74 mm²

Die Size

2x346 mm²

FCLGA-4094

Package

FCLGA-1944

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.5 GHz

3.4 GHz

Performance Core Turbo Frequency

0

48

Total Core Count

12

96

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

24.0

Multiplier

12.5

96 K per core

L1 Cache

128 K per core

512 K per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR3-1333

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

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