Home Comparison Intel Xeon Platinum 8558P vs Xeon E 2126G

Intel Xeon Platinum 8558P vs Xeon E 2126G

We compared two server CPUs: Intel Xeon Platinum 8558P with 48 cores 2.7GHz and Xeon E 2126G with 6 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 8558P 's Advantages
Released 5 years and 5 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (260MB vs 12MB)
More modern manufacturing process (7nm vs 14nm)
Xeon E 2126G 's Advantages
Higher base frequency (3.3GHz vs 2.7GHz)
Lower TDP (80W vs 350W)

Score

VS

General Parameters

Dec 2023
Release Date
Jul 2018
Intel
Manufacturer
Intel
Server
Type
Server
Emerald Rapids
Core Architecture
Coffee Lake-S WS
Intel Socket 4677
Socket
Intel Socket 1151
N/A
Integrated Graphics
HD Graphics P630
Xeon Platinum (Emerald Rapids-SP)
Generation
Xeon E (Coffee Lake)

Package

7 nm
Manufacturing Process
14 nm
350 W
Power Consumption
80 W
98 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
154 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
3.3 GHz
4.0 GHz
Performance Core Turbo Frequency
4.5 GHz
48
Total Core Count
6
96
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
27
Multiplier
33.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
260 MB
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-2666
4 TB
Max Memory Size
-
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
16

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