AMD EPYC 9655P vs Xeon 6944P
We compared two server CPUs: AMD EPYC 9655P with 96 cores 2.6GHz and Xeon 6944P with 72 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9655P 's Advantages
Higher base frequency (2.6GHz vs 1.8GHz)
More modern manufacturing process (4nm vs 5nm)
Xeon 6944P 's Advantages
Higher specification of memory (6400 vs 6000)
Larger L3 cache size (432MB vs 384MB)
Lower TDP (350W vs 400W)
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 Socket 7529
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
Xeon 6 (Granite Rapids-AP)
Package
99.78 billions
Transistor Count
-
4 nm
Manufacturing Process
5 nm
400 W
Power Consumption
350 W
-
Peak Operating Temperature
91°C
TSMC
Foundry
Intel
12x70.6 mm²
Die Size
3x598 mm²
6 nm
I/O Process Size
10 nm
mm²
I/O Die Size
2x 241
CPU Performance
96
Performance Cores
-
192
Performance Core Threads
-
2.6 GHz
Performance Core Base Frequency
1.8 GHz
4.5 GHz
Performance Core Turbo Frequency
3.9 GHz
96
Total Core Count
72
192
Total Thread Count
144
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
18.0
80 KB per core
L1 Cache
112 KB per core
1 MB per core
L2 Cache
2 MB per core
384 MB shared
L3 Cache
432 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR5-6000
Memory Types
DDR5-6400
6 TB
Max Memory Size
3 TB
12
Max Memory Channels
12
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
