AMD EPYC Embedded 3451 vs Intel Xeon E5 2640 v2
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Intel Xeon E5 2640 v2 with 8 cores 2GHz . 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 4 years and 5 months late
Higher specification of memory (2666 vs 3)
Higher base frequency (2.15GHz vs 2GHz)
Larger L3 cache size (32MB vs 20MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2640 v2 's Advantages
Lower TDP (95W vs 100W)
Score
General Parameters
Feb 2018
Release Date
Sep 2013
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Ivy Bridge-EP
AMD BGA SP4r2
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon E5 (Ivy Bridge-EP)
Package
4.8 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
100 W
Power Consumption
95 W
GlobalFoundries
Foundry
Intel
2x213 mm²
Die Size
160 mm²
CPU Performance
2.15 GHz
Performance Core Base Frequency
2 GHz
3 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
20.0
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
20 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
-
