AMD EPYC 7281 vs EPYC 4464P

VS

AMD EPYC 7281

AMD EPYC 4464P

We compared two server CPUs: AMD EPYC 7281 with 16 cores 2.1GHz and EPYC 4464P with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

EPYC 4464P 's Advantages

Released 6 years and 11 months late

Higher specification of memory (5200 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 2.1GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (65W vs 170W)

Score

AMD EPYC 7281

VS

EPYC 4464P

General Parameters

Jun 2017

Release Date

May 2024

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Raphael

AMD Socket SP3

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

EPYC (Zen (Naples))

Generation

EPYC(Zen 4 (Raphael))

Package

4.8 billions

Transistor Count

13.14 billions

14 nm

Manufacturing Process

5 nm

170 W

Power Consumption

65 W

85 °C

Peak Operating Temperature

95°C

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.7 GHz

2.7 GHz

Performance Core Turbo Frequency

5.4 GHz

16

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

37.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

28

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