AMD Ryzen 9 Pro 9945 vs AMD Ryzen 7 170
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Oct 2025
Manufacturer
Amd
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Zen 3+ (Rembrandt)
Processor Number
9945
—
Integrated Graphics
Radeon Graphics
Radeon 680M
Generation
—
Ryzen 7 (Zen 3+ (Rembrandt))
Package
Manufacturing Process
4 nm
6 nm
Socket
AM5
FP7
Power Consumption
65 W
35-54 W
Peak Operating Temperature
95 °C
95 °C
Foundry
—
TSMC
Die Size
—
210 mm²
Package
—
FP7r2
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
16
Performance Core Base Frequency
3.4 GHz
3.2 GHz
Performance Core Turbo Frequency
5.4 GHz
4.75 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
34
32
L1 Cache
80 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
DDR5-5600
DDR5-4800,LPDDR5-6400
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
Yes
Max Memory Channels
—
2
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 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
15
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,117
—
Cinebench R23
19,948
—
Geekbench 6
3,284
2,044
Geekbench 6
16,188
10,120
Cinebench 2024
135
86
Cinebench 2024
1,230
720
Passmark CPU
—
3,030
Passmark CPU
—
21,830
▲ Specs Compare
Data sourced from official specifications and benchmark tests.