AMD EPYC Embedded 3451 vs Intel Xeon Platinum 8558U
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz 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 Embedded 3451 's Advantages
Higher base frequency (2.15GHz vs 2.0GHz)
Lower TDP (100W vs 300W)
Intel Xeon Platinum 8558U 's Advantages
Released 5 years and 10 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (260MB vs 32MB)
More modern manufacturing process (7nm vs 14nm)
Score
General Parameters
Feb 2018
Release Date
Dec 2023
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Emerald Rapids
AMD BGA SP4r2
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon Platinum (Emerald Rapids-SP)
Package
4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
7 nm
100 W
Power Consumption
300 W
-
Peak Operating Temperature
98 °C
GlobalFoundries
Foundry
Intel
2x213 mm²
Die Size
4x477 mm²
CPU Performance
2.15 GHz
Performance Core Base Frequency
2.0 GHz
3 GHz
Performance Core Turbo Frequency
4.0 GHz
16
Total Core Count
48
32
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
20
96 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
2 MB per core
32 MB shared
L3 Cache
260 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4-2666
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
64
PCIe Lanes
80
