Intel Xeon Gold 6338T vs Intel Xeon E5 1603 v3

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Intel Xeon Gold 6338T

Intel Xeon E5-1603 v3

We compared two server CPUs: Intel Xeon Gold 6338T with 24 cores 2.1GHz 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

Intel Xeon Gold 6338T 's Advantages

Released 6 years and 7 months late

Higher specification of memory (3200 vs 1866)

Newer PCIe version (4 vs 3)

Larger L3 cache size (36MB vs 10MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 1603 v3 's Advantages

Higher base frequency (2.8GHz vs 2.1GHz)

Lower TDP (140W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6338T +45%

1324

Intel Xeon E5 1603 v3

908

Geekbench 6 Multi Core

Intel Xeon Gold 6338T +30%

3862

Intel Xeon E5 1603 v3

2958

Intel Xeon Gold 6338T

VS

Intel Xeon E5 1603 v3

General Parameters

Apr 2021

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Haswell-EP

Intel Socket 4189

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

165 W

Power Consumption

140 W

87 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.8 GHz

3.4 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

4

48

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

28.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

36 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-1866

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

64

PCIe Lanes

40

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