AMD Ryzen 5 PRO 8645HS vs AMD Ryzen 5 7545U
We compared two laptop CPUs: AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz and AMD Ryzen 5 7545U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 5 PRO 8645HS Advantages
Higher base frequency (4.3GHz vs 3.2GHz)
AMD Ryzen 5 7545U Advantages
Lower TDP (30W vs 54W)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen 5 PRO 8645HS
+11%
2478
AMD Ryzen 5 7545U
2227
Geekbench 6 Multi Core
AMD Ryzen 5 PRO 8645HS
+27%
10306
AMD Ryzen 5 7545U
8069
General Parameters
Apr 2024
Release Date
Nov 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
Hawk Point
Core Architecture
Phoenix2
AMD Socket FP7
Socket
AMD Socket FP7
Radeon 760M
Integrated Graphics
Radeon 740M
Ryzen 5 (Zen 4 (Hawk Point))
Generation
Ryzen 5 (Zen 4 (Phoenix))
Package
25 billions
Transistor Count
20.9 billions
4 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
5-30 W
TSMC
Foundry
TSMC
178 mm²
Die Size
137 mm²
CPU Performance
6
Performance Cores
2
12
Performance Core Threads
4
4.3 GHz
Performance Core Base Frequency
3.2 GHz
5 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
43.0
Multiplier
32
64 KB per core
L1 Cache
64 KB per core
6 MB
L2 Cache
6 MB
16 MB
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600,LPDDR5x-7500
Memory Types
DDR5-5600,LPDDR5x-7500
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
2600 MHz
GPU Max Dynamic Frequency
2800 MHz
8
Execution Units
4
AI Accelerator
AMD Ryzen™ AI
NPU
-
16 TOPS
Theoretical performance
-
