Xeon E6540 vs Intel Xeon Platinum 8581V

VS

Intel Xeon E6540

Intel Xeon Platinum 8581V

We compared two server CPUs: Xeon E6540 with 6 cores 2GHz and Intel Xeon Platinum 8581V with 64 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E6540 's Advantages

Lower TDP (105W vs 270W)

Intel Xeon Platinum 8581V 's Advantages

Released 13 years and 9 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (300MB vs 18MB)

More modern manufacturing process (10nm vs 45nm)

Score

Xeon E6540

VS

Intel Xeon Platinum 8581V

General Parameters

Mar 2010

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Emerald Rapids

Intel Socket 1567

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

105 W

Power Consumption

270 W

-

Peak Operating Temperature

74 °C

Intel

Foundry

Intel

684 mm²

Die Size

2x763 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

2.266 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

64

12

Total Thread Count

128

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

2 MB per core

18 MB shared

L3 Cache

300 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

80

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