Home Comparison Intel Xeon Platinum 8450H vs AMD EPYC Embedded 3251

Intel Xeon Platinum 8450H vs AMD EPYC Embedded 3251

We compared two server CPUs: Intel Xeon Platinum 8450H with 28 cores 2GHz and AMD EPYC Embedded 3251 with 8 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 8450H 's Advantages
Released 4 years and 11 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
AMD EPYC Embedded 3251 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Lower TDP (55W vs 250W)

Score

VS

General Parameters

Jan 2023
Release Date
Feb 2018
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids
Core Architecture
Zen
Intel Socket 4677
Socket
AMD BGA SP4r2
N/A
Integrated Graphics
N/A
Xeon Platinum (Sapphire Rapids-SP)
Generation
EPYC Embedded (Zen (Snowy Owl))

Package

-
Transistor Count
4.8 billions
10 nm
Manufacturing Process
14 nm
250 W
Power Consumption
55 W
76 °C
Peak Operating Temperature
-
Intel
Foundry
GlobalFoundries
4x477 mm²
Die Size
213 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.5 GHz
3.5 GHz
Performance Core Turbo Frequency
3.1 GHz
28
Total Core Count
8
56
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
25.0
80 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
512 K per core
75 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
8
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

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

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
32

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