Home Comparison Intel Xeon Platinum 8558P vs AMD EPYC 7281

Intel Xeon Platinum 8558P vs AMD EPYC 7281

We compared two server CPUs: Intel Xeon Platinum 8558P with 48 cores 2.7GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8558P 's Advantages
Released 6 years and 6 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.7GHz vs 2.1GHz)
Larger L3 cache size (260MB vs 32MB)
More modern manufacturing process (7nm vs 14nm)
AMD EPYC 7281 's Advantages
Lower TDP (170W vs 350W)

Score

VS

General Parameters

Dec 2023
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Emerald Rapids
Core Architecture
Naples
Intel Socket 4677
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon Platinum (Emerald Rapids-SP)
Generation
EPYC (Zen (Naples))

Package

-
Transistor Count
4.8 billions
7 nm
Manufacturing Process
14 nm
350 W
Power Consumption
170 W
98 °C
Peak Operating Temperature
85 °C
Intel
Foundry
GlobalFoundries
4x477 mm²
Die Size
213 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.1 GHz
4.0 GHz
Performance Core Turbo Frequency
2.7 GHz
48
Total Core Count
16
96
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
27
Multiplier
21.0
80 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
512 K per core
260 MB
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-2666
4 TB
Max Memory Size
-
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
-

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