Home Comparison Intel Xeon Max 9460 vs AMD EPYC 9555P

Intel Xeon Max 9460 vs AMD EPYC 9555P

We compared two server CPUs: Intel Xeon Max 9460 with 40 cores 2.2GHz and AMD EPYC 9555P with 64 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Max 9460 's Advantages
Lower TDP (350W vs 360W)
AMD EPYC 9555P 's Advantages
Released 1 years and 9 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (3.2GHz vs 2.2GHz)
Larger L3 cache size (256MB vs 97.5MB)
More modern manufacturing process (4nm vs 10nm)

Score

VS

General Parameters

Jan 2023
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids HBM
Core Architecture
Turin
Intel Socket 4677
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon Max (Sapphire Rapids)
Generation
EPYC(Zen 5 (Turin))

Package

-
Transistor Count
66.52 billions
10 nm
Manufacturing Process
4 nm
350 W
Power Consumption
360 W
77 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
4x477 mm²
Die Size
8x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
64
-
Performance Core Threads
128
2.2 GHz
Performance Core Base Frequency
3.2 GHz
3.5 GHz
Performance Core Turbo Frequency
4.4 GHz
40
Total Core Count
64
80
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
32.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
97.5 MB
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-
up to 64GB
HBM
-

Memory Parameters

DDR5-4800
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
8
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
5
PCIe Version
5
80
PCIe Lanes
128

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