Intel Xeon Platinum 9221 vs Xeon L7555

VS

Intel Xeon Platinum 9221

Intel Xeon L7555

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and Xeon L7555 with 8 cores 1.866GHz . 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 9 years and 1 months late

Higher specification of memory (2933 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.1GHz vs 1.866GHz)

Larger L3 cache size (71.5MB vs 18MB)

More modern manufacturing process (14nm vs 45nm)

Xeon L7555 's Advantages

Lower TDP (95W vs 250W)

Score

Intel Xeon Platinum 9221

VS

Xeon L7555

General Parameters

Apr 2019

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Nehalem-EX

Intel BGA 5903

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Xeon(Beckton)

Package

8 billions

Transistor Count

2.3 billions

14 nm

Manufacturing Process

45 nm

250 W

Power Consumption

95 W

Intel

Foundry

Intel

-

Die Size

684 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.866 GHz

3.7 GHz

Performance Core Turbo Frequency

2.533 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

23.0

Multiplier

14.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

71.5 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR4-2933

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

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