Intel Xeon E5 2603 v3 vs Intel Xeon W 3365

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Intel Xeon E5-2603 v3

Intel Xeon W-3365

We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Intel Xeon W 3365 with 32 cores 2.7GHz . 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 270W)

Intel Xeon W 3365 's Advantages

Released 6 years and 10 months late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4 vs 3)

Higher base frequency (2.7GHz vs 1.6GHz)

Larger L3 cache size (48MB vs 15MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 v3

558

Intel Xeon W 3365 +240%

1902

Geekbench 6 Multi Core

Intel Xeon E5 2603 v3

2541

Intel Xeon W 3365 +622%

18361

Intel Xeon E5 2603 v3

VS

Intel Xeon W 3365

General Parameters

Sep 2014

Release Date

Jul 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-W

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Ice Lake-W)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

85 W

Power Consumption

270 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.7 GHz

0

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

32

6

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

27.0

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

48 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-1600

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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