Xeon D 2798NT vs Xeon 6756E

VS

Intel Xeon D-2798NT

Intel Xeon 6756E

We compared two server CPUs: Xeon D 2798NT with 20 cores 2.1GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2798NT 's Advantages

Higher base frequency (2.1GHz vs 1.8GHz)

Lower TDP (125W vs 225W)

Xeon 6756E 's Advantages

Released 2 years and 4 months late

Higher specification of memory (6400 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (96MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Score

Xeon D 2798NT

VS

Xeon 6756E

General Parameters

Feb 2022

Release Date

Jun 2024

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Sierra Forest

Intel BGA 2579

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D)

Generation

Xeon 6(Sierra Forest-SP)

Package

10 nm

Manufacturing Process

5 nm

125 W

Power Consumption

225 W

-

Peak Operating Temperature

96°C

Intel

Foundry

Intel

-

I/O Process Size

10 nm

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.8 GHz

3.1 GHz

Performance Core Turbo Frequency

2.6 GHz

20

Total Core Count

128

40

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

18.0

80 KB per core

L1 Cache

96 KB per core

1.25 MB per core

L2 Cache

4 MB per module

30 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

1

SMP

2

1

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

32

PCIe Lanes

88

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