AMD Ryzen 5 8645HS vs AMD Ryzen 9 9950X3D2
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Mar 2026
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon 760M
Radeon Graphics
Generation
Ryzen 5 (Zen 4 (Hawk Point))
-
Processor Number
-
9950X3D2
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
4 nm
Socket
FP8
AM5
Power Consumption
35-54 W
200 W
Peak Operating Temperature
100°C
95 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
Max Turbo Power Consumption
-
270 W
CPU Performance
Performance Cores
6
16
Performance Core Threads
12
32
Performance Core Base Frequency
4.3 GHz
4.3 GHz
Performance Core Turbo Frequency
5 GHz
5.6 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
43
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
192 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600
Max Memory Size
256 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
400 MHz
GPU Max Dynamic Frequency
2600 MHz
2200 MHz
Shader Units
512
128
Texture Units
32
8
Raster Operation Units
16
4
Execution Units
8
2
Power Consumption
15 W
15
Miscellaneous
📊 Benchmark
Cinebench R23
1,724
-
Cinebench R23
13,058
-
Geekbench 6
2,455
3,551
Geekbench 6
10,287
24,343
Blender
188
-
Passmark CPU
3,795
-
Passmark CPU
23,060
-