Home Comparison Intel Xeon Platinum 8454H vs Xeon E 2478

Intel Xeon Platinum 8454H vs Xeon E 2478

Intel Xeon Platinum 8454H
VS
Xeon E 2478
Intel Xeon Platinum 8454H
Intel Xeon E-2478
We compared two server CPUs: Intel Xeon Platinum 8454H with 32 cores 2.1GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8454H 's Advantages
Larger L3 cache size (82.5MB vs 24MB)
Xeon E 2478 's Advantages
Released 11 months late
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (80W vs 270W)

Score

Intel Xeon Platinum 8454H
VS
Xeon E 2478

General Parameters

Jan 2023
Release Date
Dec 2023
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Raptor Lake-S
Intel Socket 4677
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
Xeon Platinum (Sapphire Rapids-SP)
Generation
Xeon E (Raptor Lake)

Package

10 nm
Manufacturing Process
10 nm
270 W
Power Consumption
80 W
71 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
257 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.8 GHz
3.4 GHz
Performance Core Turbo Frequency
5.2 GHz
32
Total Core Count
8
64
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
28.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
2 MB per core
82.5 MB
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
8
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR5-4800
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
16

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