Intel Xeon E3 1245 v5 vs Intel Xeon Platinum 8581V

VS

Intel Xeon E3-1245 v5

Intel Xeon Platinum 8581V

We compared two server CPUs: Intel Xeon E3 1245 v5 with 4 cores 3.5GHz 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

Intel Xeon E3 1245 v5 's Advantages

Higher base frequency (3.5GHz vs 2GHz)

Lower TDP (80W vs 270W)

Intel Xeon Platinum 8581V 's Advantages

Released 8 years and 2 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (300MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon E3 1245 v5

VS

Intel Xeon Platinum 8581V

General Parameters

Oct 2015

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Emerald Rapids

Intel Socket 1151

Socket

Intel Socket 4677

HD Graphics P530

Integrated Graphics

N/A

Xeon E3 (Skylake-DT)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

80 W

Power Consumption

270 W

-

Peak Operating Temperature

74 °C

Intel

Foundry

Intel

122 mm²

Die Size

2x763 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

2 GHz

3.9 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

64

8

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

20.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

300 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR5-4800

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

80

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