Home Comparison Opteron 6328 vs Intel Xeon Gold 6421N

Opteron 6328 vs Intel Xeon Gold 6421N

We compared two server CPUs: Opteron 6328 with 8 cores 3.2GHz 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

Opteron 6328 's Advantages
Higher base frequency (3.2GHz vs 1.8GHz)
Lower TDP (115W vs 185W)
Intel Xeon Gold 6421N 's Advantages
Released 10 years and 2 months late
Higher specification of memory (4400 vs 1866)
Newer PCIe version (5 vs 2)
Larger L3 cache size (60MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6328
396
Intel Xeon Gold 6421N +431%
2104
Geekbench 6 Multi Core
Opteron 6328
2595
Intel Xeon Gold 6421N +383%
12541
VS

General Parameters

Nov 2012
Release Date
Jan 2023
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Sapphire Rapids
AMD Socket G34
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

2.4 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
115 W
Power Consumption
185 W
72 °C
Peak Operating Temperature
85 °C
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
-

CPU Performance

3.2 GHz
Performance Core Base Frequency
1.8 GHz
3.8 GHz
Performance Core Turbo Frequency
3.6 GHz
8
Total Core Count
32
8
Total Thread Count
64
200 MHz
Bus Frequency
100 MHz
16.0
Multiplier
18.0
384 KB
L1 Cache
80 K per core
2 MB per module
L2 Cache
2 MB per core
8 MB per die
L3 Cache
60 MB
No
Unlocked Multiplier
No
4
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

2
PCIe Version
5
-
PCIe Lanes
80

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