AMD EPYC Embedded 3255 vs AMD EPYC 7251
We compared two server CPUs: AMD EPYC Embedded 3255 with 8 cores 2.5GHz and AMD EPYC 7251 with 8 cores 2.1GHz . 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 months late
Higher specification of memory (2666 vs 2400)
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (55W vs 120W)
AMD EPYC 7251 's Advantages
Larger L3 cache size (32MB vs 16MB)
Score
Benchmark
Geekbench 5 Single Core
AMD EPYC Embedded 3255
+62%
874
AMD EPYC 7251
537
Geekbench 5 Multi Core
AMD EPYC Embedded 3255
+838%
5069
AMD EPYC 7251
540
General Parameters
Feb 2018
Release Date
Jun 2017
AMD
Manufacturer
AMD
Server
Type
Server
Zen
Core Architecture
Naples
AMD BGA SP4r2
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
EPYC (Zen (Naples))
Package
4.8 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
55 W
Power Consumption
120 W
-
Peak Operating Temperature
81 °C
GlobalFoundries
Foundry
GlobalFoundries
213 mm²
Die Size
213 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.1 GHz
3.1 GHz
Performance Core Turbo Frequency
2.9 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
21.0
96 K per core
L1 Cache
96 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
Memory Parameters
DDR4-2666
Memory Types
DDR4-2400
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
32
PCIe Lanes
-
