Home Comparison AMD EPYC Embedded 3451 vs Intel Xeon E5 2643

AMD EPYC Embedded 3451 vs Intel Xeon E5 2643

AMD EPYC Embedded 3451
VS
Intel Xeon E5 2643
AMD EPYC Embedded 3451
Intel Xeon E5-2643
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Intel Xeon E5 2643 with 4 cores 3.3GHz . 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 5 years and 11 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (32MB vs 10MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (100W vs 130W)
Intel Xeon E5 2643 's Advantages
Higher base frequency (3.3GHz vs 2.15GHz)

Score

AMD EPYC Embedded 3451
VS
Intel Xeon E5 2643

General Parameters

Feb 2018
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Sandy Bridge-EP
AMD BGA SP4r2
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon E5 (Sandy Bridge-EP)

Package

4.8 billions
Transistor Count
1.27 billions
14 nm
Manufacturing Process
32 nm
100 W
Power Consumption
130 W
GlobalFoundries
Foundry
Intel
2x213 mm²
Die Size
294 mm²

CPU Performance

2.15 GHz
Performance Core Base Frequency
3.3 GHz
3 GHz
Performance Core Turbo Frequency
3.5 GHz
16
Total Core Count
4
32
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
33.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
32 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4-2666
Memory Types
DDR3
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
64
PCIe Lanes
-

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