Intel Xeon Platinum 8276 vs Intel Xeon E3 1268L v5

VS

Intel Xeon Platinum 8276 Intel Xeon E3 1268L v5

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz 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

Intel Xeon Platinum 8276 's Advantages

Released 3 years and 2 months late

Higher specification of memory (DDR4 vs DDR3)

Larger L3 cache size (38.5MB vs 8MB)

Intel Xeon E3 1268L v5 's Advantages

Higher base frequency (2.4GHz vs 2.2GHz)

Lower TDP (35W vs 165W)

Score

Intel Xeon Platinum 8276

VS

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

Intel Socket 3647

Socket

Intel Socket 1151

165 W

Power Consumption

35 W

Intel

Foundry

Intel

-

Die Size

122 mm²

FC-LGA3647

Package

FC-LGA14C

CPU Performance

2.2 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

22.0

Multiplier

24.0

64 K 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

Memory Types

DDR3,

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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