AMD EPYC 4344P vs AMD EPYC 7742

VS

AMD EPYC 4344P

AMD EPYC 7742

We compared two server CPUs: AMD EPYC 4344P with 8 cores 3.8GHz and AMD EPYC 7742 with 64 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 4344P 's Advantages

Released 4 years and 9 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.8GHz vs 2.25GHz)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (65W vs 225W)

AMD EPYC 7742 's Advantages

Larger L3 cache size (256MB vs 32MB)

Score

AMD EPYC 4344P

VS

AMD EPYC 7742

General Parameters

May 2024

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Rome

AMD Socket AM5

Socket

AMD Socket SP3

Radeon Graphics

Integrated Graphics

N/A

EPYC (Zen 4 (Raphael))

Generation

EPYC (Zen 2 (Rome))

Package

6.57 billions

Transistor Count

3.8 billions

5 nm

Manufacturing Process

7 nm

65 W

Power Consumption

225 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

71 mm²

Die Size

74 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.25 GHz

5.3 GHz

Performance Core Turbo Frequency

3.4 GHz

8

Total Core Count

64

16

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

22.5

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

28

PCIe Lanes

-

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