Home Comparison Intel Xeon Platinum 8490H vs AMD EPYC 9455P

Intel Xeon Platinum 8490H vs AMD EPYC 9455P

Intel Xeon Platinum 8490H
VS
AMD EPYC 9455P
Intel Xeon Platinum 8490H
AMD EPYC 9455P
We compared two server CPUs: Intel Xeon Platinum 8490H with 60 cores 1.9GHz and AMD EPYC 9455P with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9455P 's Advantages
Released 1 years and 9 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (3.15GHz vs 1.9GHz)
Larger L3 cache size (192MB vs 112.5MB)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (300W vs 350W)

Score

Intel Xeon Platinum 8490H
VS
AMD EPYC 9455P

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
10 nm
Manufacturing Process
4 nm
350 W
Power Consumption
300 W
79 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
4x477 mm²
Die Size
mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
48
-
Performance Core Threads
96
1.9 GHz
Performance Core Base Frequency
3.15 GHz
3.5 GHz
Performance Core Turbo Frequency
4.4 GHz
60
Total Core Count
48
120
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
19.0
Multiplier
31.5
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
1 MB per core
112.5 MB
L3 Cache
192 MB
No
Unlocked Multiplier
No
8
SMP
1
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 9455P
5
PCIe Version
5
80
PCIe Lanes
128

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