AMD EPYC 7542 vs Opteron 13QS HE

VS

AMD EPYC 7542

AMD Opteron 13QS HE

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

Main Differences

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)

Opteron 13QS HE 's Advantages

Lower TDP (71W vs 225W)

Score

AMD EPYC 7542

VS

Opteron 13QS HE

General Parameters

Aug 2019

Release Date

Apr 2009

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Suzuka

AMD Socket SP3

Socket

AMD Socket Fr2

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

EPYC (Zen 2 (Rome))

Generation

Opteron(Suzuka)

Package

3.8 billions

Transistor Count

0.758 billions

7 nm

Manufacturing Process

45 nm

225 W

Power Consumption

71 W

TSMC

Foundry

GlobalFoundries

74 mm²

Die Size

258 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.4 GHz

3.4 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

29.0

Multiplier

12.0

96 K per core

L1 Cache

128 KB per core

512 K per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3-1333

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

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