Home Comparison Intel Xeon w7 3445 vs AMD EPYC Embedded 3451

Intel Xeon w7 3445 vs AMD EPYC Embedded 3451

Intel Xeon w7 3445
VS
AMD EPYC Embedded 3451
Intel Xeon w7-3445
AMD EPYC Embedded 3451
We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and AMD EPYC Embedded 3451 with 16 cores 2.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3445 's Advantages
Released 5 years late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 2.15GHz)
Larger L3 cache size (52.5MB vs 32MB)
More modern manufacturing process (10nm vs 14nm)
AMD EPYC Embedded 3451 's Advantages
Lower TDP (100W vs 270W)

Score

Intel Xeon w7 3445
VS
AMD EPYC Embedded 3451

General Parameters

Feb 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 W (Sapphire Rapids)
Generation
EPYC Embedded (Zen (Snowy Owl))

Package

-
Transistor Count
4.8 billions
10 nm
Manufacturing Process
14 nm
270 W
Power Consumption
100 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
GlobalFoundries
4x477 mm²
Die Size
2x213 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.15 GHz
4.8 GHz
Performance Core Turbo Frequency
3 GHz
20
Total Core Count
16
40
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
21.5
80 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
512 K per core
52.5 MB
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
1
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
112
PCIe Lanes
64

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