Home Comparison Intel Xeon Gold 6338N vs Intel Xeon Gold 6458Q

Intel Xeon Gold 6338N vs Intel Xeon Gold 6458Q

We compared two server CPUs: Intel Xeon Gold 6338N with 32 cores 2.2GHz and Intel Xeon Gold 6458Q with 32 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6338N 's Advantages
Lower TDP (185W vs 350W)
Intel Xeon Gold 6458Q 's Advantages
Released 1 years and 9 months late
Higher specification of memory (4800 vs 2667)
Newer PCIe version (5 vs 4)
Higher base frequency (3.1GHz vs 2.2GHz)
Larger L3 cache size (60MB vs 48MB)

Score

VS

General Parameters

Apr 2021
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Ice Lake-SP
Core Architecture
Sapphire Rapids
Intel Socket 4189
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Gold (Ice Lake-SP)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

10 nm
Manufacturing Process
10 nm
185 W
Power Consumption
350 W
83 °C
Peak Operating Temperature
66 °C
Intel
Foundry
Intel

CPU Performance

2.2 GHz
Performance Core Base Frequency
3.1 GHz
3.5 GHz
Performance Core Turbo Frequency
4 GHz
32
Total Core Count
32
64
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
31.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
48 MB shared
L3 Cache
60 MB
No
Unlocked Multiplier
No
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-2667
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
64
PCIe Lanes
80

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