Opteron 13QS HE vs AMD EPYC 7542

VS

AMD Opteron 13QS HE

AMD EPYC 7542

We compared two server CPUs: Opteron 13QS HE with 4 cores 2.4GHz and AMD EPYC 7542 with 32 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 13QS HE 's Advantages

Lower TDP (71W vs 225W)

AMD EPYC 7542 's Advantages

Released 10 years and 4 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Higher base frequency (2.9GHz vs 2.4GHz)

Larger L3 cache size (128MB vs 6MB)

More modern manufacturing process (7nm vs 45nm)

Score

Opteron 13QS HE

VS

AMD EPYC 7542

General Parameters

Apr 2009

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Rome

AMD Socket Fr2

Socket

AMD Socket SP3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

EPYC (Zen 2 (Rome))

Package

0.758 billions

Transistor Count

3.8 billions

45 nm

Manufacturing Process

7 nm

71 W

Power Consumption

225 W

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

74 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.9 GHz

0

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

32

4

Total Thread Count

64

200 MHz

Bus Frequency

100 MHz

12.0

Multiplier

29.0

128 KB per core

L1 Cache

96 K per core

512 KB per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

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