Intel Xeon Platinum 8581V vs Intel Xeon E5 2403

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Intel Xeon Platinum 8581V

Intel Xeon E5-2403

We compared two server CPUs: Intel Xeon Platinum 8581V with 64 cores 2GHz and Intel Xeon E5 2403 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8581V 's Advantages

Released 11 years and 7 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (300MB vs 10MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 2403 's Advantages

Lower TDP (80W vs 270W)

Score

Intel Xeon Platinum 8581V

VS

Intel Xeon E5 2403

General Parameters

Dec 2023

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sandy Bridge-EN

Intel Socket 4677

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon E5 (Sandy Bridge-EN)

Package

-

Transistor Count

1.27 billions

10 nm

Manufacturing Process

32 nm

270 W

Power Consumption

80 W

74 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x763 mm²

Die Size

294 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

3.9 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

18.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

300 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

80

PCIe Lanes

-

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