Home Comparison Intel Xeon Platinum 8558 vs Xeon E7 4820

Intel Xeon Platinum 8558 vs Xeon E7 4820

We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Xeon E7 4820 with 8 cores 2GHz . 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 12 years and 8 months late
Higher specification of memory (5200 vs 1333)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (260MB vs 18MB)
More modern manufacturing process (7nm vs 32nm)
Xeon E7 4820 's Advantages
Lower TDP (105W vs 330W)

Score

VS

General Parameters

Dec 2023
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Emerald Rapids
Core Architecture
Westmere-EX
Intel Socket 4677
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon Platinum (Emerald Rapids-SP)
Generation
Xeon E7(Westmere-EX)

Package

-
Transistor Count
2.6 billions
7 nm
Manufacturing Process
32 nm
330 W
Power Consumption
105 W
98 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
513 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2 GHz
4.0 GHz
Performance Core Turbo Frequency
2.266 GHz
48
Total Core Count
8
96
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
21
Multiplier
15.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
260 MB
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
4
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-5200
Memory Types
DDR3-1333
4 TB
Max Memory Size
-
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
-
80
PCIe Lanes
-

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