Intel Xeon D 1571 vs AMD EPYC Embedded 3251
We compared two server CPUs: Intel Xeon D 1571 with 16 cores 1.3GHz 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 D 1571 's Advantages
Lower TDP (45W vs 55W)
AMD EPYC Embedded 3251 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 4)
Higher base frequency (2.5GHz vs 1.3GHz)
Larger L3 cache size (16MB vs 1.5MB)
Score
General Parameters
Feb 2016
Release Date
Feb 2018
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell
Core Architecture
Zen
Intel BGA 1667
Socket
AMD BGA SP4r2
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
EPYC Embedded (Zen (Snowy Owl))
Package
3.2 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
55 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
GlobalFoundries
246 mm²
Die Size
213 mm²
CPU Performance
1.3 GHz
Performance Core Base Frequency
2.5 GHz
2.1 GHz
Performance Core Turbo Frequency
3.1 GHz
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
13.0
Multiplier
25.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
1.5 MB per core
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR4-2666
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
24
PCIe Lanes
32
