AMD EPYC 8635P vs AMD Ryzen 9 PRO 9965X3D
CPU · Specs Compare
General Parameters
Release Date
May 2026
Jun 2026
Manufacturer
AMD
AMD
Type
Server
Server
Core Architecture
Sorano
Granite Ridge
Integrated Graphics
N/A
Radeon Graphics
Generation
EPYC (Zen 5 (Sorano))
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Transistor Count
99.78 billions
16.63 billions
Manufacturing Process
4 nm
4 nm
Socket
AMD Socket SP6
AMD Socket AM5
Power Consumption
225 W
170 W
Foundry
TSMC
TSMC
Die Size
12x70.6 mm²
2x70.6 mm²
I/O Process Size
6 nm
6 nm
Package
FC-LGA4844
FC-LGA1718
Peak Operating Temperature
—
95°C
I/O Die Size
—
122 mm²
CPU Performance
Performance Core Base Frequency
1.6 GHz
4.3 GHz
Performance Core Turbo Frequency
4.5 GHz
5.5 GHz
Total Core Count
84
16
Total Thread Count
168
32
Bus Frequency
100 MHz
100 MHz
Multiplier
16.0
43.0
L1 Cache
80 KB per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
384 MB
128 MB
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Channels
6
2
Max Memory Bandwidth
307.2 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5
PCIe Lanes
96
24
▲ Specs Compare
Data sourced from official specifications and benchmark tests.