Intel Xeon W 11955M vs Opteron 148

VS

Intel Xeon W-11955M

AMD Opteron 148

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Opteron 148 with 1 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages

Released 15 years and 9 months late

Higher specification of memory (3200 vs 400)

More modern manufacturing process (10nm vs 90nm)

Lower TDP (35W vs 85W)

Opteron 148 's Advantages

Higher base frequency (2.2GHz vs 2.1GHz)

Score

Intel Xeon W 11955M

VS

Opteron 148

General Parameters

May 2021

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Venus

Intel BGA 1499

Socket

AMD Socket 939

UHD Graphics 750

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon (Tiger Lake-H)

Generation

Opteron (Venus (E6))

Package

-

Transistor Count

0.114 billions

10 nm

Manufacturing Process

90 nm

35 W

Power Consumption

85 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

-

190 mm²

Die Size

115 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.2 GHz

5 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

1

16

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

21.0

Multiplier

11.0

80 K per core

L1 Cache

128 KB

1.25 MB per core

L2 Cache

1 MB

24 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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