Intel Xeon E5 2403 vs AMD EPYC 7453

VS

Intel Xeon E5 2403 AMD EPYC 7453

We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz and AMD EPYC 7453 with 28 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2403 's Advantages

Lower TDP (80W vs 225W)

AMD EPYC 7453 's Advantages

Released 8 years and 10 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Higher base frequency (2.75GHz vs 1.8GHz)

Larger L3 cache size (64MB vs 10MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2403

349

AMD EPYC 7453 +246%

1208

Geekbench 6 Multi Core

Intel Xeon E5 2403

1116

AMD EPYC 7453 +324%

4739

Intel Xeon E5 2403

VS

AMD EPYC 7453

General Parameters

May 2012

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Milan

Intel Socket 1356

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

EPYC (Zen 3 (Milan))

Package

1.27 billions

Transistor Count

16.6 billions

32 nm

Manufacturing Process

7 nm

Intel Socket 1356

Socket

AMD Socket SP3

80 W

Power Consumption

225 W

Intel

Foundry

TSMC

294 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

-

Package

FCLGA-4094

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.75 GHz

0

Performance Core Turbo Frequency

3.45 GHz

4

Total Core Count

28

8

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

27.5

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

10 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

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