AMD EPYC 8434P vs Intel Xeon Max 9462
We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and Intel Xeon Max 9462 with 32 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 8434P 's Advantages
Released 8 months late
Larger L3 cache size (128MB vs 75MB)
More modern manufacturing process (5nm vs 10nm)
Lower TDP (200W vs 350W)
Intel Xeon Max 9462 's Advantages
Higher base frequency (2.7GHz vs 2.5GHz)
Score
General Parameters
Sep 2023
Release Date
Jan 2023
AMD
Manufacturer
Intel
Server
Type
Server
Siena
Core Architecture
Sapphire Rapids HBM
AMD Socket SP6
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Siena))
Generation
Xeon Max (Sapphire Rapids)
Package
35.5 billions
Transistor Count
-
5 nm
Manufacturing Process
10 nm
200 W
Power Consumption
350 W
75 °C
Peak Operating Temperature
77 °C
TSMC
Foundry
Intel
4x73 mm²
Die Size
4x477 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.7 GHz
3.1 GHz
Performance Core Turbo Frequency
3.5 GHz
48
Total Core Count
32
96
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
27.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
128 MB shared
L3 Cache
75 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
-
HBM
up to 64GB
Memory Parameters
DDR5-4800
Memory Types
DDR5-4800
6
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
5
96
PCIe Lanes
80
