Home Comparison Intel Xeon Platinum 8490H vs AMD EPYC 9555

Intel Xeon Platinum 8490H vs AMD EPYC 9555

Intel Xeon Platinum 8490H
VS
AMD EPYC 9555
Intel Xeon Platinum 8490H
AMD EPYC 9555
We compared two server CPUs: Intel Xeon Platinum 8490H with 60 cores 1.9GHz and AMD EPYC 9555 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 Platinum 8490H 's Advantages
Lower TDP (350W vs 360W)
AMD EPYC 9555 's Advantages
Released 1 years and 9 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (3.2GHz vs 1.9GHz)
Larger L3 cache size (256MB vs 112.5MB)
More modern manufacturing process (4nm vs 10nm)

Score

Intel Xeon Platinum 8490H
VS
AMD EPYC 9555

General Parameters

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

Package

-
Transistor Count
66.52 billions
10 nm
Manufacturing Process
4 nm
350 W
Power Consumption
360 W
79 °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
1.9 GHz
Performance Core Base Frequency
3.2 GHz
3.5 GHz
Performance Core Turbo Frequency
4.4 GHz
60
Total Core Count
64
120
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
19.0
Multiplier
32.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
112.5 MB
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
8
SMP
2
2
AVX-512 FMA Ports
-

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
AMD EPYC 9555
5
PCIe Version
5
80
PCIe Lanes
128

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