AMD Ryzen 9 PRO 9955 vs AMD Ryzen 7 PRO 9755X3D
CPU · Specs Compare
General Parameters
Release Date
Jun 2026
Jun 2026
Manufacturer
AMD
AMD
Type
Server
Server
Core Architecture
Granite Ridge
Granite Ridge
Integrated Graphics
Radeon Graphics
Radeon Graphics
Generation
Ryzen 9 (Zen 5 (Granite Ridge))
Ryzen 7 (Zen 5 (Granite Ridge))
Package
Transistor Count
16.63 billions
8.315 billions
Manufacturing Process
4 nm
4 nm
Socket
AMD Socket AM5
AMD Socket AM5
Power Consumption
120 W
120 W
Peak Operating Temperature
95°C
95°C
Foundry
TSMC
TSMC
Die Size
2x70.6 mm²
70.6 mm²
I/O Process Size
6 nm
6 nm
I/O Die Size
122 mm²
122 mm²
Package
FC-LGA1718
FC-LGA1718
CPU Performance
Performance Core Base Frequency
3.4 GHz
4.7 GHz
Performance Core Turbo Frequency
5.4 GHz
5.2 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
47.0
L1 Cache
80 KB per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB
96 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600
DDR5-5600
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5
PCIe Lanes
24
24
▲ Specs Compare
Data sourced from official specifications and benchmark tests.