Home Comparison AMD EPYC 7543P vs Intel Xeon E3 1220L

AMD EPYC 7543P vs Intel Xeon E3 1220L

We compared two server CPUs: AMD EPYC 7543P with 32 cores 2.8GHz and Intel Xeon E3 1220L with 2 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543P 's Advantages
Released 9 years and 11 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2.2GHz)
Larger L3 cache size (256MB vs 3MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E3 1220L 's Advantages
Lower TDP (20W vs 225W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7543P +183%
1614
Intel Xeon E3 1220L
569
Geekbench 6 Multi Core
AMD EPYC 7543P +788%
6021
Intel Xeon E3 1220L
678
VS

General Parameters

Mar 2021
Release Date
Apr 2011
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Sandy Bridge
AMD Socket SP3
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon E3 (Sandy Bridge)

Package

33.2 billions
Transistor Count
0.504 billions
7 nm
Manufacturing Process
32 nm
225 W
Power Consumption
20 W
TSMC
Foundry
Intel
8x81 mm²
Die Size
131 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.2 GHz
3.7 GHz
Performance Core Turbo Frequency
3.4 GHz
32
Total Core Count
2
64
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
22.0
64 KB per core
L1 Cache
64 K per core
512 KB per core
L2 Cache
256 K per core
256 MB shared
L3 Cache
3 MB shared
No
Unlocked Multiplier
No
4
Cores per CCD
-
1
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR3
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
128
PCIe Lanes
16

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