Intel Xeon Gold 6338T vs Xeon E 2478

VS

Intel Xeon Gold 6338T

Intel Xeon E-2478

We compared two server CPUs: Intel Xeon Gold 6338T with 24 cores 2.1GHz and Xeon E 2478 with 8 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

Larger L3 cache size (36MB vs 24MB)

Xeon E 2478 's Advantages

Released 2 years and 8 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.8GHz vs 2.1GHz)

Lower TDP (80W vs 165W)

Score

Intel Xeon Gold 6338T

VS

Xeon E 2478

General Parameters

Apr 2021

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Raptor Lake-S

Intel Socket 4189

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

Xeon E (Raptor Lake)

Package

10 nm

Manufacturing Process

10 nm

165 W

Power Consumption

80 W

87 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.8 GHz

3.4 GHz

Performance Core Turbo Frequency

5.2 GHz

24

Total Core Count

8

48

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

28.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

36 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

16

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