AMD Ryzen 5 8645HS vs AMD Ryzen 9 PRO 8945HS
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Apr 2024
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Zen 4 (Hawk Point)
Hawk Point
Integrated Graphics
Radeon 760M
Radeon 780M
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Ryzen 9 (Zen 4 (Hawk Point))
Package
Transistor Count
25 billions
25 billions
Manufacturing Process
4 nm
4 nm
Socket
FP8
AMD Socket FP7
Power Consumption
35-54 W
35-54 W
Peak Operating Temperature
100°C
-
Foundry
TSMC
TSMC
Die Size
178 mm²
178 mm²
Package
FP8, FP7, FP7r2
FP7, FP7r2
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
4.3 GHz
4 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
40.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
1 MB per core
8 MB
L3 Cache
16 MB shared
16 MB
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600,LPDDR5X-7500
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
120 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2600 MHz
2800 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
8
12
Power Consumption
15 W
-
Miscellaneous
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
16 TOPS
📊 Benchmark
Cinebench R23
1,724
1,805
Cinebench R23
13,058
17,376
Geekbench 6
2,455
1,866
Geekbench 6
10,287
7,242
Blender
188
-
Passmark CPU
3,795
-
Passmark CPU
23,060
-
Cinebench 2024
-
106
Cinebench 2024
-
988