AMD Ryzen Z1 vs AMD Ryzen 9 7945HX3D
CPU Specs Compare
General Parameters
Release Date
Apr 2023
Aug 2023
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 4 (Dragon Range)
Integrated Graphics
Radeon 740M
Radeon 610M
Processor Number
-
7945HX3D
Generation
-
Ryzen 9 (Zen 4 (Dragon Range))
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
4 nm
5 nm
Socket
FP7
FL1
Power Consumption
9-30 W
55-75 W
Peak Operating Temperature
100°C
89 °C
Foundry
-
TSMC
Die Size
-
2x71 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
µFC-BGAFL1
CPU Performance
Performance Cores
6
16
Performance Core Threads
12
32
Performance Core Base Frequency
3.2 GHz
2.3 GHz
Performance Core Turbo Frequency
4.9 GHz
5.4 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
23
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5200
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Bandwidth
-
83.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
400 MHz
GPU Max Dynamic Frequency
2500 MHz
2200 MHz
Shader Units
256
128
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
4
2
Power Consumption
15 W
15
📊 Benchmark
Cinebench R23
-
1,957
Cinebench R23
-
33,539
Geekbench 6
-
2,799
Geekbench 6
-
16,929
Cinebench 2024
-
115
Cinebench 2024
-
1,771
Passmark CPU
-
4,070
Passmark CPU
-
57,113