Home Comparison Intel Xeon Gold 6421N vs Intel Xeon E5 2403 v2

Intel Xeon Gold 6421N vs Intel Xeon E5 2403 v2

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Intel Xeon E5 2403 v2 with 4 cores 1.8GHz . 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 9 years and 4 months late
Higher specification of memory (4400 vs 3)
Larger L3 cache size (60MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 185W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Gold 6421N +502%
2104
Intel Xeon E5 2403 v2
349
Geekbench 6 Multi Core
Intel Xeon Gold 6421N +1023%
12541
Intel Xeon E5 2403 v2
1116
Geekbench 5 Single Core
Intel Xeon Gold 6421N +134%
848
Intel Xeon E5 2403 v2
362
Geekbench 5 Multi Core
Intel Xeon Gold 6421N +591%
9394
Intel Xeon E5 2403 v2
1359
VS

General Parameters

Jan 2023
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Ivy Bridge-EN
Intel Socket 4677
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon E5 (Ivy Bridge-EN)

Package

-
Transistor Count
1.4 billions
10 nm
Manufacturing Process
22 nm
185 W
Power Consumption
80 W
85 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
160 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
1.8 GHz
3.6 GHz
Performance Core Turbo Frequency
0
32
Total Core Count
4
64
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
18.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
60 MB
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4400
Memory Types
DDR3
8
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
-
80
PCIe Lanes
-

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