AMD EPYC 9845 vs Xeon 6553P B
We compared two server CPUs: AMD EPYC 9845 with 160 cores 2.1GHz and Xeon 6553P B with 36 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9845 's Advantages
Larger L3 cache size (320MB vs 144MB)
More modern manufacturing process (3nm vs 5nm)
Xeon 6553P B 's Advantages
Higher specification of memory (6400 vs 6000)
Higher base frequency (2.6GHz vs 2.1GHz)
Lower TDP (235W vs 390W)
Score
General Parameters
Oct 2024
Release Date
Feb 2025
AMD
Manufacturer
Intel
Server
Type
Server
Turin
Core Architecture
Granite Rapids
AMD Socket SP5
Socket
Intel BGA 4368
N/A
Integrated Graphics
N/A
EPYC(Zen 5c (Turin))
Generation
Xeon 6 (Granite Rapids-D)
Package
Transistor Count
-
3 nm
Manufacturing Process
5 nm
390 W
Power Consumption
235 W
TSMC
Foundry
Intel
mm²
Die Size
598 mm²
6 nm
I/O Process Size
10 nm
mm²
I/O Die Size
-
CPU Performance
160
Performance Cores
-
320
Performance Core Threads
-
2.1 GHz
Performance Core Base Frequency
2.6 GHz
3.7 GHz
Performance Core Turbo Frequency
4 GHz
160
Total Core Count
36
320
Total Thread Count
72
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
26.0
80 KB per core
L1 Cache
112 KB per core
1 MB per core
L2 Cache
2 MB per core
320 MB shared
L3 Cache
144 MB shared
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR5-6000
Memory Types
DDR5-6400
6 TB
Max Memory Size
1.13 TB
12
Max Memory Channels
4
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
