Intel Xeon Gold 6421N vs Intel Xeon E5 1650 v3

VS

Intel Xeon Gold 6421N Intel Xeon E5 1650 v3

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Intel Xeon E5 1650 v3 with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6421N 's Advantages

Released 8 years and 4 months late

Higher specification of memory (DDR5-4400 vs DDR4-2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (60MB vs 15MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 1650 v3 's Advantages

Higher base frequency (3.5GHz vs 1.8GHz)

Lower TDP (140W vs 185W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6421N +156%

2104

Intel Xeon E5 1650 v3

819

Geekbench 6 Multi Core

Intel Xeon Gold 6421N +119%

12541

Intel Xeon E5 1650 v3

5726

Intel Xeon Gold 6421N

VS

Intel Xeon E5 1650 v3

General Parameters

Jan 2023

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

Intel Socket 4677

Socket

Intel Socket 2011-3

185 W

Power Consumption

140 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

356 mm²

FC-LGA16A

Package

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

3.5 GHz

3.6 GHz

Performance Core Turbo Frequency

3.8 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

35.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

60 MB

L3 Cache

15 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4400

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon Gold 6421N vs Intel Xeon Gold 6430

2

Intel Xeon Platinum 8352M vs Intel Xeon Gold 6421N

3

Intel Xeon Gold 6421N vs AMD EPYC 73F3

4

Intel Xeon W 2175 vs Intel Xeon Gold 6421N

5

Intel Xeon Gold 6421N vs Intel Xeon E5630

6

AMD EPYC 9174F vs Intel Xeon Gold 6421N

7

AMD Ryzen Threadripper PRO 5995WX vs Intel Xeon Gold 6421N

8

AMD Ryzen Threadripper PRO 5965WX vs Intel Xeon E5 1650 v3

9

Intel Xeon Gold 6421N vs Intel Xeon E5 2403

10

Intel Xeon Gold 6421N vs AMD EPYC 7473X