Intel Xeon Platinum 8276 vs Intel Xeon E7 8880L v3

VS

Intel Xeon Platinum 8276 Intel Xeon E7 8880L v3

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon E7 8880L v3 with 18 cores 2GHz . 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 6 months late

Higher specification of memory (DDR4 vs DDR3)

Higher base frequency (2.2GHz vs 2GHz)

More modern manufacturing process (14nm vs 22nm)

Intel Xeon E7 8880L v3 's Advantages

Larger L3 cache size (45MB vs 38.5MB)

Lower TDP (115W vs 165W)

Score

Intel Xeon Platinum 8276

VS

Intel Xeon E7 8880L v3

General Parameters

Dec 2018

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Haswell-EX

Intel Socket 3647

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

Xeon E7 (Haswell-EX)

Package

8 billions

Transistor Count

1.4 billions

14 nm

Manufacturing Process

22 nm

Intel Socket 3647

Socket

Intel Socket 2011-3

165 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

-

Die Size

160 mm²

FC-LGA3647

Package

FC-LGA12C

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

2.8 GHz

28

Total Core Count

18

56

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

20.0

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

45 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR4

Memory Types

DDR3,

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

32

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