Intel Xeon E5 2470 vs Intel Xeon Gold 6421N

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Intel Xeon E5 2470 Intel Xeon Gold 6421N

We compared two server CPUs: Intel Xeon E5 2470 with 8 cores 2.3GHz and Intel Xeon Gold 6421N with 32 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2470 's Advantages

Higher base frequency (2.3GHz vs 1.8GHz)

Lower TDP (95W vs 185W)

Intel Xeon Gold 6421N 's Advantages

Released 10 years and 8 months late

Higher specification of memory (DDR5-4400 vs DDR3)

Larger L3 cache size (60MB vs 20MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2470

580

Intel Xeon Gold 6421N +262%

2104

Geekbench 6 Multi Core

Intel Xeon E5 2470

3131

Intel Xeon Gold 6421N +300%

12541

Intel Xeon E5 2470

VS

Intel Xeon Gold 6421N

General Parameters

May 2012

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Sapphire Rapids

Intel Socket 1356

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

Intel Socket 1356

Socket

Intel Socket 4677

95 W

Power Consumption

185 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

294 mm²

Die Size

-

Package

FC-LGA16A

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

32

16

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

18.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

20 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4400

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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