AMD Ryzen 9 7945HX
The AMD Ryzen 9 7945HX is a laptop-class CPU manufactured by AMD, built on AMD's officially announced 5 nm process technology, released in January 2023. This processor features a 16-core 32-thread architecture design, with a base clock of 1500 MHz and a maximum boost clock reaching up to 5.4 GHz, equipped with 64 MB shared of L3 cache, utilizing the FL1 socket. Overall specifications are targeted at laptop application scenarios.
Manufacturing Process
5 nm
Core Architecture
Zen 4 (Dragon Range)
Performance Core Threads
32
Performance Core Turbo Frequency
5.4 GHz
Performance Core Base Frequency
2.5 GHz
Power Consumption
55-75 W
L1 Cache
64 K per core
Socket
FL1
Max Memory Size
64 GB
Memory Types
DDR5-5200
Max Memory Bandwidth
83.2 GB/s
Shader Units
128
General Parameters
Release Date
Jan 2023
Manufacturer
AMD
Type
Laptop
Instruction Set
i
x86-64
Core Architecture
Zen 4 (Dragon Range)
Integrated Graphics
i
Radeon 610M
Package
Transistor Count
13.1 billions
Manufacturing Process
5 nm
Socket
FL1
Power Consumption
55-75 W
Peak Operating Temperature
100°C
CPU Performance
Performance Cores
16
Performance Core Threads
32
Performance Core Base Frequency
2.5 GHz
Performance Core Turbo Frequency
5.4 GHz
Total Core Count
16
Total Thread Count
32
Bus Frequency
100 MHz
Multiplier
25x
L1 Cache
64 K per core
L2 Cache
1 MB per core
L3 Cache
64 MB shared
Unlocked Multiplier
Yes
Memory Parameters
Memory Types
DDR5-5200
Max Memory Size
64 GB
Max Memory Channels
2
Max Memory Bandwidth
83.2 GB/s
ECC Memory Support
No
Graphics Card Parameters
Integrated Graphics
true
GPU Base Frequency
1500 MHz
GPU Max Dynamic Frequency
2200 MHz
Shader Units
i
128
Texture Units
i
8
Raster Operation Units
i
4
Execution Units
2
Power Consumption
15 W