AMD EPYC 9454 vs Intel Xeon E3 1275 v5

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AMD EPYC 9454

Intel Xeon E3-1275 v5

We compared two server CPUs: AMD EPYC 9454 with 48 cores 2.75GHz and Intel Xeon E3 1275 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9454 's Advantages

Released 7 years and 1 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 14nm)

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 2.75GHz)

Lower TDP (80W vs 290W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9454 +28%

1728

Intel Xeon E3 1275 v5

1347

Geekbench 6 Multi Core

AMD EPYC 9454 +298%

18038

Intel Xeon E3 1275 v5

4527

AMD EPYC 9454

VS

Intel Xeon E3 1275 v5

General Parameters

Nov 2022

Release Date

Oct 2015

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Skylake-DT

AMD Socket SP5

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P530

EPYC (Zen 4 (Genoa))

Generation

Xeon E3 (Skylake-DT)

Package

52.56 billions

Transistor Count

1.75 billions

5 nm

Manufacturing Process

14 nm

290 W

Power Consumption

80 W

TSMC

Foundry

Intel

8x72 mm²

Die Size

122 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.75 GHz

Performance Core Base Frequency

3.6 GHz

3.8 GHz

Performance Core Turbo Frequency

4 GHz

48

Total Core Count

4

96

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

36.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3,DDR4-2133

12

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

128

PCIe Lanes

16

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