Xeon Platinum 8280M vs Intel Xeon E3 1268L v5

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Intel Xeon Platinum 8280M

Intel Xeon E3-1268L v5

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and Intel Xeon E3 1268L v5 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280M 's Advantages

Released 3 years and 2 months late

Higher specification of memory (2933 vs 2133)

Higher base frequency (2.7GHz vs 2.4GHz)

Larger L3 cache size (38.5MB vs 8MB)

Intel Xeon E3 1268L v5 's Advantages

Lower TDP (35W vs 205W)

Score

Benchmark

Geekbench 5 Single Core

Xeon Platinum 8280M +4%

733

Intel Xeon E3 1268L v5

701

Geekbench 5 Multi Core

Xeon Platinum 8280M +1043%

31330

Intel Xeon E3 1268L v5

2739

Xeon Platinum 8280M

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Intel Xeon E3 1268L v5

General Parameters

Dec 2018

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Skylake-DT

Intel Socket 3647

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P530

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon E3 (Skylake-DT)

Package

8 billions

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

205 W

Power Consumption

35 W

Intel

Foundry

Intel

-

Die Size

122 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.4 GHz

4 GHz

Performance Core Turbo Frequency

3.4 GHz

28

Total Core Count

4

56

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

24.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

38.5 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4-2933

Memory Types

DDR3,DDR4-2133

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

16

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