AMD Ryzen 5 7645HX vs AMD Ryzen 9 PRO 9965X3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jun 2026
Manufacturer
AMD
AMD
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Dragon Range)
Granite Ridge
Integrated Graphics
Radeon 610M
Radeon Graphics
Generation
—
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
5 nm
4 nm
Socket
FL1
AMD Socket AM5
Power Consumption
45-75 W
170 W
Peak Operating Temperature
100°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
4.0 GHz
4.3 GHz
Performance Core Turbo Frequency
5 GHz
5.5 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
43.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
32 MB shared
128 MB
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600
Max Memory Size
64 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2200 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
28
24
Benchmark
Cinebench R23
1,800
—
Cinebench R23
13,954
—
Geekbench 6
2,720
—
Geekbench 5
1,895
—
Geekbench 6
11,906
—
Geekbench 5
11,141
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.