Home Comparison Intel Xeon Gold 6458Q vs AMD EPYC 7663

Intel Xeon Gold 6458Q vs AMD EPYC 7663

We compared two server CPUs: Intel Xeon Gold 6458Q with 32 cores 3.1GHz and AMD EPYC 7663 with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6458Q 's Advantages
Released 1 years and 10 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.1GHz vs 2GHz)
AMD EPYC 7663 's Advantages
Larger L3 cache size (256MB vs 60MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (240W vs 350W)

Score

VS

General Parameters

Jan 2023
Release Date
Mar 2021
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids
Core Architecture
Milan
Intel Socket 4677
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
EPYC (Zen 3 (Milan))

Package

-
Transistor Count
33.2 billions
10 nm
Manufacturing Process
7 nm
350 W
Power Consumption
240 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
-
Die Size
8x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
3.5 GHz
32
Total Core Count
56
64
Total Thread Count
112
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
20.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
512 KB per core
60 MB
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
7
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-3200
4 TB
Max Memory Size
-
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
4
80
PCIe Lanes
128

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