Intel Xeon E5 2603 v3 vs Xeon w3 2535

VS

Intel Xeon E5-2603 v3

Intel Xeon w3-2535

We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Xeon w3 2535 with 10 cores 3.5GHz . 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

Lower TDP (85W vs 185W)

Xeon w3 2535 's Advantages

Released 9 years and 11 months late

Higher specification of memory (4400 vs 1600)

Newer PCIe version (5 vs 3)

Higher base frequency (3.5GHz vs 1.6GHz)

Larger L3 cache size (26.25MB vs 15MB)

More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon E5 2603 v3

VS

Xeon w3 2535

General Parameters

Sep 2014

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Sapphire Rapids

Intel Socket 2011-3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Sapphire Rapids)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

85 W

Power Consumption

185 W

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

1.6 GHz

Performance Core Base Frequency

3.5 GHz

0

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

10

6

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

35.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

15 MB shared

L3 Cache

26.25 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-1600

Memory Types

DDR5-4400

-

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

40

PCIe Lanes

64

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