Intel Xeon Platinum 9221 vs Intel Xeon D 1528

VS

Intel Xeon Platinum 9221 Intel Xeon D 1528

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and Intel Xeon D 1528 with 6 cores 1.9GHz . 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 5 months late

Higher specification of memory (DDR4-2933 vs DDR3)

Higher base frequency (2.1GHz vs 1.9GHz)

Larger L3 cache size (71.5MB vs 1.5MB)

Intel Xeon D 1528 's Advantages

Lower TDP (35W vs 250W)

Score

Intel Xeon Platinum 9221

VS

Intel Xeon D 1528

General Parameters

Apr 2019

Release Date

Nov 2015

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Broadwell

Intel BGA 5903

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Xeon D (Broadwell-DE)

Package

8 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

Intel BGA 5903

Socket

Intel BGA 1667

250 W

Power Consumption

35 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

FC-BGA5903

Package

FC-BGA14C

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.9 GHz

3.7 GHz

Performance Core Turbo Frequency

2.5 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

19.0

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

1.5 MB per core

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4-2933

Memory Types

DDR3,

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

24

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