AMD Ryzen 5 7645HX vs AMD Ryzen 3 5425U
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2022
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Barcelo
Integrated Graphics
Radeon 610M
Radeon Vega 6 (Ryzen 4000)
Package
Manufacturing Process
5 nm
7 nm
Socket
FL1
FP6
Power Consumption
45-75 W
10-25 W
Peak Operating Temperature
100°C
95 °C
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
8
Performance Core Base Frequency
4.0 GHz
2.7 GHz
Performance Core Turbo Frequency
5 GHz
4.1 GHz
Total Core Count
6
4
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
27x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
32 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200, LPDDR4x-4267
Max Memory Size
64 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
-
GPU Max Dynamic Frequency
2200 MHz
1600 MHz
Shader Units
128
384
Texture Units
8
24
Raster Operation Units
4
8
Execution Units
2
-
Power Consumption
15 W
15 W
📊 Benchmark
Cinebench R23
1,800
1,326
Cinebench R23
13,954
6,022
Geekbench 6
2,720
1,561
Geekbench 5
1,895
1,302
Geekbench 6
11,906
5,107
Geekbench 5
11,141
4,724
Blender
-
41
Passmark CPU
-
2,935
Passmark CPU
-
11,707