Xeon 6543P B vs AMD EPYC Embedded 3101
We compared two server CPUs: Xeon 6543P B with 32 cores 2GHz and AMD EPYC Embedded 3101 with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon 6543P B 's Advantages
Released 7 years late
Higher specification of memory (5600 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (5nm vs 14nm)
AMD EPYC Embedded 3101 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (35W vs 160W)
Score
General Parameters
Feb 2025
Release Date
Feb 2018
Intel
Manufacturer
AMD
Server
Type
Server
Granite Rapids
Core Architecture
Zen
Intel BGA 4368
Socket
AMD BGA SP4r2
N/A
Integrated Graphics
N/A
Xeon 6 (Granite Rapids-D)
Generation
EPYC Embedded (Zen (Snowy Owl))
Package
-
Transistor Count
4.8 billions
5 nm
Manufacturing Process
14 nm
160 W
Power Consumption
35 W
Intel
Foundry
GlobalFoundries
598 mm²
Die Size
213 mm²
10 nm
I/O Process Size
-
CPU Performance
2 GHz
Performance Core Base Frequency
2.1 GHz
3.3 GHz
Performance Core Turbo Frequency
2.9 GHz
32
Total Core Count
4
64
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
21.0
112 KB per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
512 K per core
128 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-5600
Memory Types
DDR4-2666
1.13 TB
Max Memory Size
-
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
3
32
PCIe Lanes
32
