AMD Ryzen 5 6600H vs AMD Ryzen 9 PRO 9965X3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Jun 2026
Manufacturer
AMD
AMD
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Rembrandt
Granite Ridge
Integrated Graphics
Radeon 660M
Radeon Graphics
Generation
—
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
6 nm
4 nm
Socket
FP7
AMD Socket AM5
Power Consumption
45 W
170 W
Peak Operating Temperature
95 °C
95°C
Transistor Count
—
16.63 billions
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 Cores
6
—
Performance Core Threads
12
—
Performance Core Base Frequency
3.3 GHz
4.3 GHz
Performance Core Turbo Frequency
4.5 GHz
5.5 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
43.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
128 MB
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, LPDDR5-6400
DDR5-5600
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
—
Yes
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
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,449
—
Cinebench R23
10,215
—
Geekbench 6
1,340
—
Geekbench 5
1,438
—
Geekbench 6
4,715
—
Geekbench 5
8,046
—
Blender
129
—
Passmark CPU
3,229
—
Passmark CPU
18,774
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.