Intel Xeon Platinum 8581V vs Intel Xeon E5 1660 v3

VS

Intel Xeon Platinum 8581V

Intel Xeon E5-1660 v3

We compared two server CPUs: Intel Xeon Platinum 8581V with 64 cores 2GHz and Intel Xeon E5 1660 v3 with 8 cores 3GHz . 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 9 years and 3 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (300MB vs 20MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 1660 v3 's Advantages

Higher base frequency (3GHz vs 2GHz)

Lower TDP (140W vs 270W)

Score

Intel Xeon Platinum 8581V

VS

Intel Xeon E5 1660 v3

General Parameters

Dec 2023

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

270 W

Power Consumption

140 W

74 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x763 mm²

Die Size

356 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3 GHz

3.9 GHz

Performance Core Turbo Frequency

3.5 GHz

64

Total Core Count

8

128

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

30.0

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

20 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

40

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