Xeon L7555 vs Intel Xeon Platinum 8458P

VS

Intel Xeon L7555

Intel Xeon Platinum 8458P

We compared two server CPUs: Xeon L7555 with 8 cores 1.866GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L7555 's Advantages

Lower TDP (95W vs 350W)

Intel Xeon Platinum 8458P 's Advantages

Released 12 years and 10 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (2.7GHz vs 1.866GHz)

Larger L3 cache size (82.5MB vs 18MB)

More modern manufacturing process (10nm vs 45nm)

Score

Xeon L7555

VS

Intel Xeon Platinum 8458P

General Parameters

Mar 2010

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Sapphire Rapids

Intel Socket 1567

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

95 W

Power Consumption

350 W

-

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

684 mm²

Die Size

4x477 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

2.7 GHz

2.533 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Total Core Count

44

16

Total Thread Count

88

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

27.0

64 KB per core

L1 Cache

80 K per core

256 KB per core

L2 Cache

2 MB per core

18 MB shared

L3 Cache

82.5 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

80

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