AMD EPYC Embedded 3451 vs Xeon E5345
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Xeon E5345 with 4 cores 2.333GHz . 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 11 years and 3 months late
Higher specification of memory (2666 vs 3)
More modern manufacturing process (14nm vs 65nm)
Xeon E5345 's Advantages
Higher base frequency (2.333GHz vs 2.15GHz)
Lower TDP (80W vs 100W)
Score
General Parameters
Feb 2018
Release Date
Nov 2006
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Clovertown
AMD BGA SP4r2
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon (Clovertown)
Package
4.8 billions
Transistor Count
0.582 billions
14 nm
Manufacturing Process
65 nm
100 W
Power Consumption
80 W
-
Peak Operating Temperature
66 °C
GlobalFoundries
Foundry
-
2x213 mm²
Die Size
2x143 mm²
CPU Performance
2.15 GHz
Performance Core Base Frequency
2.333 GHz
3 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
4
32
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
21.5
Multiplier
7.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
4 MB per die
32 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4-2666
Memory Types
DDR2, DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
0
64
PCIe Lanes
-
