Xeon 6543P B vs EPYC Embedded 8434P
We compared two server CPUs: Xeon 6543P B with 32 cores 2GHz and EPYC Embedded 8434P with 48 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon 6543P B 's Advantages
Higher specification of memory (5600 vs 4800)
Lower TDP (160W vs 200W)
EPYC Embedded 8434P 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Score
General Parameters
Feb 2025
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Granite Rapids
Core Architecture
Siena
Intel BGA 4368
Socket
AMD Socket SP6
N/A
Integrated Graphics
N/A
Xeon 6 (Granite Rapids-D)
Generation
EPYC(Zen 4c (Siena))
Package
-
Transistor Count
35.5 billions
5 nm
Manufacturing Process
5 nm
160 W
Power Consumption
200 W
Intel
Foundry
TSMC
598 mm²
Die Size
4x73 mm²
10 nm
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.5 GHz
3.3 GHz
Performance Core Turbo Frequency
3.1 GHz
32
Total Core Count
48
64
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
25.0
112 KB per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
1 MB per core
128 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-5600
Memory Types
DDR5-4800
1.13 TB
Max Memory Size
-
4
Max Memory Channels
6
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
5
32
PCIe Lanes
96
