AMD EPYC Embedded 3255 vs Xeon EC5549
We compared two server CPUs: AMD EPYC Embedded 3255 with 8 cores 2.5GHz and Xeon EC5549 with 4 cores 2.533GHz . 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 8 years late
Higher specification of memory (2666 vs 1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (55W vs 85W)
Xeon EC5549 's Advantages
Higher base frequency (2.533GHz vs 2.5GHz)
Score
General Parameters
Feb 2018
Release Date
Feb 2010
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Jasper Forest
AMD BGA SP4r2
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon(Jasper Forest)
Package
4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
45 nm
55 W
Power Consumption
85 W
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
263 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.533 GHz
3.1 GHz
Performance Core Turbo Frequency
2.933 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
25.0
Multiplier
19.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4-2666
Memory Types
DDR3-1333
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
32
PCIe Lanes
-
