Intel Xeon W 2125 vs Intel Xeon E3 1105C

VS

We compared two server CPUs: Intel Xeon W 2125 with 4 cores 4GHz and Intel Xeon E3 1105C with 4 cores 1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2125 's Advantages

Released 5 years and 3 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (4GHz vs 1GHz)

Larger L3 cache size (8.25MB vs 6MB)

More modern manufacturing process (14nm vs 32nm)

Intel Xeon E3 1105C 's Advantages

Lower TDP (25W vs 120W)

Score

Intel Xeon W 2125

VS

Intel Xeon E3 1105C

General Parameters

Aug 2017

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Gladden

Intel Socket 2066

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon E3 (Gladden)

Package

-

Transistor Count

1.16 billions

14 nm

Manufacturing Process

32 nm

Intel Socket 2066

Socket

Intel BGA 1283

120 W

Power Consumption

25 W

64 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

216 mm²

FC-LGA2066

Package

-

CPU Performance

4 GHz

Performance Core Base Frequency

1 GHz

4.5 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

10.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8.25 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

48

PCIe Lanes

-

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