Home Comparison AMD EPYC 7551 vs Intel Xeon E3 1220L v3

AMD EPYC 7551 vs Intel Xeon E3 1220L v3

AMD EPYC 7551
VS
Intel Xeon E3 1220L v3
AMD EPYC 7551
Intel Xeon E3-1220L v3
We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Intel Xeon E3 1220L v3 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551 's Advantages
Released 3 years and 9 months late
Higher specification of memory (2666 vs 1600)
Higher base frequency (2GHz vs 1.1GHz)
Larger L3 cache size (64MB vs 4MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 180W)

Score

VS

General Parameters

Jun 2017
Release Date
Sep 2013
AMD
Manufacturer
Intel
Server
Type
Server
Naples
Core Architecture
Haswell-WS
AMD Socket SP3
Socket
Intel Socket 1150
N/A
Integrated Graphics
N/A
EPYC (Zen (Naples))
Generation
Xeon E3 (Haswell-WS)

Package

4.8 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
180 W
Power Consumption
13 W
81 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
160 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
1.1 GHz
3 GHz
Performance Core Turbo Frequency
1.5 GHz
32
Total Core Count
2
64
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
11.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
64 MB shared
L3 Cache
4 MB shared
Yes
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR3-1600
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
-
PCIe Lanes
16

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