Intel Xeon W 11955M vs Intel Xeon E3 1225

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Intel Xeon W-11955M

Intel Xeon E3-1225

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon E3 1225 with 4 cores 3.1GHz . 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 10 years and 1 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (24MB vs 6MB)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (35W vs 95W)

Intel Xeon E3 1225 's Advantages

Higher base frequency (3.1GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 11955M +68%

2130

Intel Xeon E3 1225

1262

Geekbench 6 Multi Core

Intel Xeon W 11955M +149%

9034

Intel Xeon E3 1225

3621

Intel Xeon W 11955M

VS

Intel Xeon E3 1225

General Parameters

May 2021

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Sandy Bridge

Intel BGA 1499

Socket

Intel Socket 1155

UHD Graphics 750

Integrated Graphics

Intel HD P3000

Xeon (Tiger Lake-H)

Generation

Xeon E3 (Sandy Bridge)

Package

-

Transistor Count

1.16 billions

10 nm

Manufacturing Process

32 nm

35 W

Power Consumption

95 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

190 mm²

Die Size

216 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.1 GHz

5 GHz

Performance Core Turbo Frequency

3.4 GHz

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

31.0

80 K per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

256 K per core

24 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

16

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