Intel Xeon Platinum 8580 vs Xeon W 11955M

VS

Intel Xeon Platinum 8580

Intel Xeon W-11955M

We compared two server CPUs: Intel Xeon Platinum 8580 with 60 cores 2GHz and Xeon W 11955M with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8580 's Advantages

Released 2 years and 7 months late

Higher specification of memory (5600 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (300MB vs 24MB)

Xeon W 11955M 's Advantages

Higher base frequency (2.1GHz vs 2GHz)

Lower TDP (35W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8580 +5%

2316

Xeon W 11955M

2199

Geekbench 6 Multi Core

Intel Xeon Platinum 8580 +112%

21070

Xeon W 11955M

9895

Intel Xeon Platinum 8580

VS

Xeon W 11955M

General Parameters

Dec 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Tiger Lake-H

Intel Socket 4677

Socket

Intel BGA 1787

N/A

Integrated Graphics

UHD Graphics 750

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon (Tiger Lake-H)

Package

10 nm

Manufacturing Process

10 nm

350 W

Power Consumption

35 W

81 °C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

2x763 mm²

Die Size

190 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.1 GHz

4 GHz

Performance Core Turbo Frequency

5 GHz

60

Total Core Count

8

120

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

21.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

1.25 MB per core

300 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-3200

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

20

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