Intel Xeon E5 1603 v3 vs Xeon w7 2595X

VS

Intel Xeon E5-1603 v3

Intel Xeon w7-2595X

We compared two server CPUs: Intel Xeon E5 1603 v3 with 4 cores 2.8GHz and Xeon w7 2595X with 26 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1603 v3 's Advantages

Lower TDP (140W vs 250W)

Xeon w7 2595X 's Advantages

Released 9 years and 11 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Larger L3 cache size (48.75MB vs 10MB)

More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon E5 1603 v3

VS

Xeon w7 2595X

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

140 W

Power Consumption

250 W

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

26

4

Total Thread Count

52

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

28.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

10 MB shared

L3 Cache

48.75 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-1866

Memory Types

DDR5-4800

-

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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