Home Comparison Intel Xeon Platinum 8558 vs Xeon w7 3445

Intel Xeon Platinum 8558 vs Xeon w7 3445

Intel Xeon Platinum 8558
VS
Xeon w7 3445
Intel Xeon Platinum 8558
Intel Xeon w7-3445
We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Xeon w7 3445 with 20 cores 2.5GHz . 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
Released 10 months late
Higher specification of memory (5200 vs 4800)
Larger L3 cache size (260MB vs 52.5MB)
More modern manufacturing process (7nm vs 10nm)
Xeon w7 3445 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (270W vs 330W)

Score

Intel Xeon Platinum 8558
VS
Xeon w7 3445

General Parameters

Dec 2023
Release Date
Feb 2023
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
270 W
98 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
4x477 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.5 GHz
4.0 GHz
Performance Core Turbo Frequency
4.8 GHz
48
Total Core Count
20
96
Total Thread Count
40
100 MHz
Bus Frequency
100 MHz
21
Multiplier
25.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
2 MB per core
260 MB
L3 Cache
52.5 MB
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
112

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