Home Comparison Intel Xeon Gold 6421N vs Intel Xeon E7 4820 v3

Intel Xeon Gold 6421N vs Intel Xeon E7 4820 v3

Intel Xeon Gold 6421N
VS
Intel Xeon E7 4820 v3
Intel Xeon Gold 6421N
Intel Xeon E7-4820 v3
We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . 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 7 years and 7 months late
Higher specification of memory (4400 vs 1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E7 4820 v3 's Advantages
Higher base frequency (1.9GHz vs 1.8GHz)
Lower TDP (115W vs 185W)

Score

Benchmark

Geekbench 5 Single Core
Intel Xeon Gold 6421N +75%
848
Intel Xeon E7 4820 v3
482
Geekbench 5 Multi Core
Intel Xeon Gold 6421N
9394
Intel Xeon E7 4820 v3 +75%
16499
Intel Xeon Gold 6421N
VS
Intel Xeon E7 4820 v3

General Parameters

Jan 2023
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Haswell-EX
Intel Socket 4677
Socket
Intel Socket 2011-1
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon E7 (Haswell-EX)

Package

-
Transistor Count
5.96 billions
10 nm
Manufacturing Process
22 nm
185 W
Power Consumption
115 W
85 °C
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
-
Die Size
622 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
1.9 GHz
3.6 GHz
Performance Core Turbo Frequency
0
32
Total Core Count
10
64
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
19.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
60 MB
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
1
SMP
4
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4400
Memory Types
DDR3,DDR4-1866
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
32

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