Intel Xeon Gold 5423N vs Intel Xeon E3 1270

VS

Intel Xeon Gold 5423N

Intel Xeon E3-1270

We compared two server CPUs: Intel Xeon Gold 5423N with 20 cores 2.1GHz and Intel Xeon E3 1270 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5423N 's Advantages

Released 11 years and 9 months late

Higher specification of memory (4000 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (37.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E3 1270 's Advantages

Higher base frequency (3.4GHz vs 2.1GHz)

Lower TDP (80W vs 145W)

Score

Intel Xeon Gold 5423N

VS

Intel Xeon E3 1270

General Parameters

Jan 2023

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sandy Bridge

Intel Socket 4677

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E3 (Sandy Bridge)

Package

-

Transistor Count

1.16 billions

10 nm

Manufacturing Process

32 nm

145 W

Power Consumption

80 W

83 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

216 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.4 GHz

4 GHz

Performance Core Turbo Frequency

3.8 GHz

20

Total Core Count

4

40

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

34.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

37.5 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4000

Memory Types

DDR3

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

48

PCIe Lanes

16

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