Intel Xeon W 11955M vs Opteron 13KS EE

VS

Intel Xeon W-11955M

AMD Opteron 13KS EE

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Opteron 13KS EE with 4 cores 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 12 years and 1 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (24MB vs 6MB)

More modern manufacturing process (10nm vs 45nm)

Lower TDP (35W vs 50W)

Score

Intel Xeon W 11955M

VS

Opteron 13KS EE

General Parameters

May 2021

Release Date

Apr 2009

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Suzuka

Intel BGA 1499

Socket

AMD Socket Fr2

UHD Graphics 750

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon (Tiger Lake-H)

Generation

Opteron(Suzuka)

Package

-

Transistor Count

0.758 billions

10 nm

Manufacturing Process

45 nm

35 W

Power Consumption

50 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

190 mm²

Die Size

258 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

5 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

21.0

Multiplier

10.0

80 K per core

L1 Cache

128 KB per core

1.25 MB per core

L2 Cache

512 KB per core

24 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3-1333

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

20

PCIe Lanes

-

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