Home Comparison AMD EPYC 8434P vs Intel Xeon Platinum 8558U

AMD EPYC 8434P vs Intel Xeon Platinum 8558U

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and Intel Xeon Platinum 8558U with 48 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages
Higher base frequency (2.5GHz vs 2.0GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (200W vs 300W)
Intel Xeon Platinum 8558U 's Advantages
Larger L3 cache size (260MB vs 128MB)

Score

VS

General Parameters

Sep 2023
Release Date
Dec 2023
AMD
Manufacturer
Intel
Server
Type
Server
Siena
Core Architecture
Emerald Rapids
AMD Socket SP6
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Siena))
Generation
Xeon Platinum (Emerald Rapids-SP)

Package

35.5 billions
Transistor Count
-
5 nm
Manufacturing Process
7 nm
200 W
Power Consumption
300 W
75 °C
Peak Operating Temperature
98 °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
2.0 GHz
3.1 GHz
Performance Core Turbo Frequency
4.0 GHz
48
Total Core Count
48
96
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
20
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
260 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR5-4800
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
6
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
96
PCIe Lanes
80

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