Xeon D 2799 vs Intel Xeon Gold 6338T

VS

Intel Xeon D-2799

Intel Xeon Gold 6338T

We compared two server CPUs: Xeon D 2799 with 20 cores 2.4GHz and Intel Xeon Gold 6338T with 24 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2799 's Advantages

Released 10 months late

Higher base frequency (2.4GHz vs 2.1GHz)

Lower TDP (129W vs 165W)

Intel Xeon Gold 6338T 's Advantages

Larger L3 cache size (36MB vs 30MB)

Score

Xeon D 2799

VS

Intel Xeon Gold 6338T

General Parameters

Feb 2022

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Ice Lake-SP

Intel BGA 2579

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D)

Generation

Xeon Gold (Ice Lake-SP)

Package

10 nm

Manufacturing Process

10 nm

129 W

Power Consumption

165 W

-

Peak Operating Temperature

87 °C

Intel

Foundry

Intel

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

3.4 GHz

Performance Core Turbo Frequency

3.4 GHz

20

Total Core Count

24

40

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.0

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

1

SMP

2

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

32

PCIe Lanes

64

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