AMD EPYC Embedded 3255 vs Intel Xeon D 1577
We compared two server CPUs: AMD EPYC Embedded 3255 with 8 cores 2.5GHz and Intel Xeon D 1577 with 16 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 3255 '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)
Intel Xeon D 1577 's Advantages
Lower TDP (45W vs 55W)
Score
General Parameters
Feb 2018
Release Date
Feb 2016
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Broadwell
AMD BGA SP4r2
Socket
Intel BGA 1667
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon D (Broadwell-DE)
Package
4.8 billions
Transistor Count
3.2 billions
14 nm
Manufacturing Process
14 nm
55 W
Power Consumption
45 W
-
Peak Operating Temperature
80 °C
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
246 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
1.3 GHz
3.1 GHz
Performance Core Turbo Frequency
2.1 GHz
8
Total Core Count
16
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
13.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
1.5 MB per core
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR3,DDR4
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
32
PCIe Lanes
24
