AMD EPYC Embedded 3451 vs Intel Xeon W 2155
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Intel Xeon W 2155 with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 3451 's Advantages
Released 6 months late
Larger L3 cache size (32MB vs 13.75MB)
Lower TDP (100W vs 140W)
Intel Xeon W 2155 's Advantages
Higher base frequency (3.3GHz vs 2.15GHz)
Score
General Parameters
Feb 2018
Release Date
Aug 2017
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Skylake-W
AMD BGA SP4r2
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon W (Skylake-W)
Package
4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
100 W
Power Consumption
140 W
-
Peak Operating Temperature
68 °C
GlobalFoundries
Foundry
Intel
2x213 mm²
Die Size
484 mm²
CPU Performance
2.15 GHz
Performance Core Base Frequency
3.3 GHz
3 GHz
Performance Core Turbo Frequency
4.5 GHz
16
Total Core Count
10
32
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
33.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
32 MB shared
L3 Cache
13.75 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
64
PCIe Lanes
48
