AMD Ryzen 9 7945HX3D vs AMD Ryzen 7 9850X3D
CPU Specs Compare
General Parameters
Release Date
Aug 2023
Jan 2026
Manufacturer
Amd
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 5 (Granite Ridge)
Processor Number
7945HX3D
9850X3D
Integrated Graphics
Radeon 610M
Radeon Graphics
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Ryzen 7 (Zen 5 (Granite Ridge))
Series
-
Ryzen 9000 Series
Package
Transistor Count
17.8 billions
8.315 billions
Manufacturing Process
5 nm
4 nm
Socket
FL1
AM5
Power Consumption
55-75 W
120 W
Peak Operating Temperature
89 °C
95 °C
Foundry
TSMC
TSMC
Die Size
2x71 mm²
70.6 mm²
I/O Process Size
6 nm
6 nm
I/O Die Size
122 mm²
122 mm²
Package
µFC-BGAFL1
FC-LGA1718
Max Turbo Power Consumption
-
162 W
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.3 GHz
4.7 GHz
Performance Core Turbo Frequency
5.4 GHz
5.6 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
23
47
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
128 MB shared
96 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600
Max Memory Size
64 GB
192 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
true
GPU Base Frequency
400 MHz
400 MHz
GPU Max Dynamic Frequency
2200 MHz
2200 MHz
Shader Units
128
128
Texture Units
8
8
Raster Operation Units
4
4
Execution Units
2
2
Power Consumption
15
15
📊 Benchmark
Cinebench R23
1,957
2,222
Cinebench R23
33,539
23,192
Geekbench 6
2,799
3,581
Geekbench 6
16,929
19,325
Cinebench 2024
115
144
Cinebench 2024
1,771
1,398
Passmark CPU
4,070
-
Passmark CPU
57,113
-
Cinebench 2026
-
5,698
Cinebench 2026
-
780