Intel Xeon Platinum 9221 vs Intel Xeon E7 8891 v3

VS

Intel Xeon Platinum 9221

Intel Xeon E7-8891 v3

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and Intel Xeon E7 8891 v3 with 10 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 9221 's Advantages

Released 3 years and 10 months late

Higher specification of memory (2933 vs 1866)

Larger L3 cache size (71.5MB vs 45MB)

More modern manufacturing process (14nm vs 22nm)

Intel Xeon E7 8891 v3 's Advantages

Higher base frequency (2.8GHz vs 2.1GHz)

Lower TDP (165W vs 250W)

Score

Intel Xeon Platinum 9221

VS

Intel Xeon E7 8891 v3

General Parameters

Apr 2019

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Haswell-EX

Intel BGA 5903

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Xeon E7 (Haswell-EX)

Package

8 billions

Transistor Count

1.4 billions

14 nm

Manufacturing Process

22 nm

250 W

Power Consumption

165 W

-

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

-

Die Size

160 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.8 GHz

3.7 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

10

64

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

28.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

71.5 MB shared

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR4-2933

Memory Types

DDR3,DDR4-1866

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

32

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