AMD Ryzen 7 7745HX vs AMD Ryzen Z2 Extreme
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jun 2025
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 5 (Strix Point)
Integrated Graphics
Radeon 610M
Radeon 890M
Package
Manufacturing Process
5 nm
4 nm
Socket
FL1
FP8
Power Consumption
45-75 W
15-35 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
3
Performance Core Threads
16
6
Performance Core Base Frequency
3.6 GHz
2.0 GHz
Performance Core Turbo Frequency
5.1 GHz
5 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
32 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
5
Efficiency Core Threads
-
10
Efficiency Core Base Frequency
-
2.0 GHz
Efficiency Core Turbo Frequency
-
3.3 GHz
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600,LPDDR5X-8000
Max Memory Size
64 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
83.2 GB/s
-
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
800 MHz
GPU Max Dynamic Frequency
2200 MHz
2900 MHz
Shader Units
128
1024
Texture Units
8
64
Raster Operation Units
4
40
Execution Units
2
16
Power Consumption
15 W
15
📊 Benchmark
Cinebench R23
1,840
1,953
Cinebench R23
18,015
14,572
Geekbench 6
2,792
2,753
Geekbench 6
15,066
11,860
Cinebench 2024
107
113
Cinebench 2024
929
791
Blender
258
-
Passmark CPU
-
4,074
Passmark CPU
-
24,157