Home Comparison Xeon w7 3555 vs Intel Xeon Platinum 8458P

Xeon w7 3555 vs Intel Xeon Platinum 8458P

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3555 's Advantages
Released 1 years and 7 months late
Lower TDP (325W vs 350W)
Intel Xeon Platinum 8458P 's Advantages
Larger L3 cache size (82.5MB vs 75MB)

Score

VS

General Parameters

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

Package

10 nm
Manufacturing Process
10 nm
325 W
Power Consumption
350 W
-
Peak Operating Temperature
78 °C
Intel
Foundry
Intel
4x477 mm²
Die Size
4x477 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.7 GHz
4.8 GHz
Performance Core Turbo Frequency
3.8 GHz
28
Total Core Count
44
56
Total Thread Count
88
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
27.0
80 KB per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
75 MB
L3 Cache
82.5 MB
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

5
PCIe Version
5
112
PCIe Lanes
80

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