AMD Ryzen 9 PRO 9955 vs AMD Ryzen 5 Pro 6650U
CPU · Specs Compare
General Parameters
Release Date
Jun 2026
Apr 2023
Manufacturer
AMD
AMD
Type
Server
Laptop
Core Architecture
Granite Ridge
Zen 3+ (Rembrandt)
Integrated Graphics
Radeon Graphics
Radeon 660M
Generation
Ryzen 9 (Zen 5 (Granite Ridge))
—
Instruction Set
—
x86-64
Package
Transistor Count
16.63 billions
—
Manufacturing Process
4 nm
6 nm
Socket
AMD Socket AM5
FP7
Power Consumption
120 W
15-28 W
Peak Operating Temperature
95°C
95°C
Foundry
TSMC
—
Die Size
2x70.6 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Core Base Frequency
3.4 GHz
2.9 GHz
Performance Core Turbo Frequency
5.4 GHz
4.5 GHz
Total Core Count
12
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
29x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
6
Performance Core Threads
—
12
Memory Parameters
Memory Types
DDR5-5600
DDR5-4800, LPDDR5-6400
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
Yes
Max Memory Size
—
64 GB
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
24
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
1500 MHz
GPU Max Dynamic Frequency
—
1900 MHz
Shader Units
—
384
Texture Units
—
24
Raster Operation Units
—
16
Execution Units
—
6
Power Consumption
—
15 W
Benchmark
Cinebench R23
—
1,452
Cinebench R23
—
8,769
Geekbench 6
—
1,720
Geekbench 5
—
1,460
Geekbench 6
—
4,960
Geekbench 5
—
6,605
Blender
—
118
▲ Specs Compare
Data sourced from official specifications and benchmark tests.