Home Comparison Intel Xeon Gold 6421N vs Opteron 13KS EE

Intel Xeon Gold 6421N vs Opteron 13KS EE

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Opteron 13KS EE with 4 cores 2GHz . 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 13 years and 9 months late
Higher specification of memory (4400 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (60MB vs 6MB)
More modern manufacturing process (10nm vs 45nm)
Opteron 13KS EE 's Advantages
Higher base frequency (2GHz vs 1.8GHz)
Lower TDP (50W vs 185W)

Score

VS

General Parameters

Jan 2023
Release Date
Apr 2009
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids
Core Architecture
Suzuka
Intel Socket 4677
Socket
AMD Socket Fr2
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon Gold (Sapphire Rapids-SP)
Generation
Opteron(Suzuka)

Package

-
Transistor Count
0.758 billions
10 nm
Manufacturing Process
45 nm
185 W
Power Consumption
50 W
85 °C
Peak Operating Temperature
-
Intel
Foundry
GlobalFoundries
-
Die Size
258 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
2 GHz
3.6 GHz
Performance Core Turbo Frequency
0
32
Total Core Count
4
64
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
18.0
Multiplier
10.0
80 K per core
L1 Cache
128 KB per core
2 MB per core
L2 Cache
512 KB per core
60 MB
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4400
Memory Types
DDR3-1333
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
2
80
PCIe Lanes
-

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