AMD Ryzen 9 7945HX vs AMD Ryzen 7 170
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Oct 2025
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 3+ (Rembrandt)
Integrated Graphics
Radeon 610M
Radeon 680M
Generation
—
Ryzen 7 (Zen 3+ (Rembrandt))
Package
Transistor Count
13.1 billions
—
Manufacturing Process
5 nm
6 nm
Socket
FL1
FP7
Power Consumption
55-75 W
35-54 W
Peak Operating Temperature
100°C
95 °C
Foundry
—
TSMC
Die Size
—
210 mm²
Package
—
FP7r2
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.5 GHz
3.2 GHz
Performance Core Turbo Frequency
5.4 GHz
4.75 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
32
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-4800,LPDDR5-6400
Max Memory Size
64 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
76.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
400 MHz
GPU Max Dynamic Frequency
2200 MHz
2200 MHz
Shader Units
128
768
Texture Units
8
48
Raster Operation Units
4
32
Execution Units
2
12
Power Consumption
15 W
15
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,950
—
Cinebench R23
33,542
—
Geekbench 6
2,906
2,044
Geekbench 5
2,095
—
Geekbench 6
19,413
10,120
Geekbench 5
19,488
—
Cinebench 2024
114
86
Cinebench 2024
1,669
720
Blender
544
—
Passmark CPU
4,076
3,030
Passmark CPU
55,213
21,830
▲ Specs Compare
Data sourced from official specifications and benchmark tests.