Xeon w7 2565X vs Intel Xeon E5 1603 v3

VS

Intel Xeon w7-2565X

Intel Xeon E5-1603 v3

We compared two server CPUs: Xeon w7 2565X with 18 cores 3.2GHz and Intel Xeon E5 1603 v3 with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 2565X 's Advantages

Released 9 years and 11 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 2.8GHz)

Larger L3 cache size (37.5MB vs 10MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 1603 v3 's Advantages

Lower TDP (140W vs 240W)

Score

Xeon w7 2565X

VS

Intel Xeon E5 1603 v3

General Parameters

Aug 2024

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

240 W

Power Consumption

140 W

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.8 GHz

4.8 GHz

Performance Core Turbo Frequency

0

18

Total Core Count

4

36

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

28.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

37.5 MB

L3 Cache

10 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-1866

2 TB

Max Memory Size

-

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

64

PCIe Lanes

40

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