Home Comparison AMD EPYC Embedded 3251 vs Intel Xeon E5 4648 v3

AMD EPYC Embedded 3251 vs Intel Xeon E5 4648 v3

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon E5 4648 v3 with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3251 's Advantages
Released 2 years and 8 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (2.5GHz vs 1.7GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (55W vs 105W)
Intel Xeon E5 4648 v3 's Advantages
Larger L3 cache size (30MB vs 16MB)

Score

VS

General Parameters

Feb 2018
Release Date
Jun 2015
AMD
Manufacturer
Intel
Server
Type
Server
Zen
Core Architecture
Haswell-EP
AMD BGA SP4r2
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Xeon E5 (Haswell-EP)

Package

4.8 billions
Transistor Count
2.6 billions
14 nm
Manufacturing Process
22 nm
55 W
Power Consumption
105 W
-
Peak Operating Temperature
87 °C
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
356 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
1.7 GHz
3.1 GHz
Performance Core Turbo Frequency
2.2 GHz
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
17.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR4-2666
Memory Types
DDR4-1866
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
32
PCIe Lanes
40

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