Intel Xeon E5 2603 v3 vs Intel Xeon W 2104

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Intel Xeon E5-2603 v3

Intel Xeon W-2104

We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Intel Xeon W 2104 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2603 v3 's Advantages

Larger L3 cache size (15MB vs 8.25MB)

Lower TDP (85W vs 120W)

Intel Xeon W 2104 's Advantages

Released 2 years and 11 months late

Higher specification of memory (2666 vs 1600)

Higher base frequency (3.2GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 v3

558

Intel Xeon W 2104 +73%

966

Geekbench 6 Multi Core

Intel Xeon E5 2603 v3

2541

Intel Xeon W 2104 +28%

3275

Intel Xeon E5 2603 v3

VS

Intel Xeon W 2104

General Parameters

Sep 2014

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Skylake-W

Intel Socket 2011-3

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Skylake-W)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

85 W

Power Consumption

120 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

356 mm²

Die Size

484 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

0

6

Total Core Count

4

6

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

32.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

15 MB shared

L3 Cache

8.25 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR4-1600

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

48

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