Home Comparison Intel Xeon Platinum 8558 vs Xeon w7 2555X

Intel Xeon Platinum 8558 vs Xeon w7 2555X

We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8558 's Advantages
Higher specification of memory (5200 vs 4800)
Larger L3 cache size (260MB vs 33.75MB)
More modern manufacturing process (7nm vs 10nm)
Xeon w7 2555X 's Advantages
Released 8 months late
Higher base frequency (3.3GHz vs 2.1GHz)
Lower TDP (210W vs 330W)

Score

VS

General Parameters

Dec 2023
Release Date
Aug 2024
Intel
Manufacturer
Intel
Server
Type
Server
Emerald Rapids
Core Architecture
Sapphire Rapids
Intel Socket 4677
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Platinum (Emerald Rapids-SP)
Generation
Xeon W (Sapphire Rapids)

Package

7 nm
Manufacturing Process
10 nm
330 W
Power Consumption
210 W
98 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
-

CPU Performance

2.1 GHz
Performance Core Base Frequency
3.3 GHz
4.0 GHz
Performance Core Turbo Frequency
4.8 GHz
48
Total Core Count
14
96
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
21
Multiplier
33.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
2 MB per core
260 MB
L3 Cache
33.75 MB
No
Unlocked Multiplier
Yes
2
SMP
1
2
AVX-512 FMA Ports
2

Memory Parameters

DDR5-5200
Memory Types
DDR5-4800
4 TB
Max Memory Size
2 TB
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
64

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