AMD Ryzen 9 7945HX vs AMD Ryzen 9 9950X3D
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Mar 2025
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon 610M
Radeon Graphics
Processor Number
-
9950X3D
Generation
-
Ryzen 9 (Zen 5 (Granite Ridge))
Series
-
Ryzen 9000 Series
Package
Transistor Count
13.1 billions
16.6 billions
Manufacturing Process
5 nm
4 nm
Socket
FL1
AM5
Power Consumption
55-75 W
170 W
Peak Operating Temperature
100°C
95 °C
Max Turbo Power Consumption
-
230 W
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
16
16
Performance Core Threads
32
32
Performance Core Base Frequency
2.5 GHz
4.3 GHz
Performance Core Turbo Frequency
5.4 GHz
5.7 GHz
Total Core Count
16
16
Total Thread Count
32
32
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
43
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
SMP
-
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
1500 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 W
15
📊 Benchmark
Cinebench R23
1,950
2,240
Cinebench R23
33,542
42,369
Geekbench 6
2,906
3,473
Geekbench 5
2,095
-
Geekbench 6
19,413
22,539
Geekbench 5
19,488
-
Cinebench 2024
114
142
Cinebench 2024
1,669
2,448
Blender
544
808
Passmark CPU
4,076
4,731
Passmark CPU
55,213
70,009