AMD Ryzen 9 PRO 9955 vs AMD Ryzen 9 9950X
CPU Specs Compare
General Parameters
Release Date
Jun 2026
Jun 2024
Manufacturer
AMD
Amd
Type
Server
Desktop
Core Architecture
Granite Ridge
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon Graphics
Radeon Graphics
Generation
Ryzen 9 (Zen 5 (Granite Ridge))
Zen 5 (Granite Ridge)
Instruction Set
-
x86-64
Processor Number
-
9950X
Series
-
Ryzen 9000 Series
Package
Transistor Count
16.63 billions
13.1 billions
Manufacturing Process
4 nm
4 nm
Socket
AMD Socket AM5
AM5
Power Consumption
120 W
170 W
Peak Operating Temperature
95°C
95 °C
Foundry
TSMC
TSMC
Die Size
2x70.6 mm²
-
I/O Process Size
6 nm
6 nm
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FC-LGA1718
Max Turbo Power Consumption
-
230 W
CPU Performance
Performance Core Base Frequency
3.4 GHz
4.3 GHz
Performance Core Turbo Frequency
5.4 GHz
5.7 GHz
Total Core Count
12
16
Total Thread Count
24
32
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
43
L1 Cache
80 KB per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB
64 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Performance Cores
-
16
Performance Core Threads
-
32
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
Max Memory Size
-
192 GB
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
1500 MHz
GPU Max Dynamic Frequency
-
2200 MHz
Execution Units
-
2
📊 Benchmark
Cinebench R23
-
2,243
Cinebench R23
-
42,074
Geekbench 6
-
3,419
Geekbench 6
-
21,762
Cinebench 2024
-
137
Cinebench 2024
-
2,287
Passmark CPU
-
4,743
Passmark CPU
-
66,476