AMD Ryzen 9 7945HX3D vs Apple M3
CPU Specs Compare
General Parameters
Release Date
Aug 2023
Oct 2023
Manufacturer
Amd
Apple
Type
Laptop
Laptop
Instruction Set
x86-64
ARMv8
Core Architecture
Zen 4 (Dragon Range)
Apple M3
Processor Number
7945HX3D
-
Integrated Graphics
Radeon 610M
Apple M3 GPU
Generation
Ryzen 9 (Zen 4 (Dragon Range))
-
Package
Transistor Count
17.8 billions
25 billions
Manufacturing Process
5 nm
3 nm
Socket
FL1
Apple M-Socket
Power Consumption
55-75 W
20 W
Peak Operating Temperature
89 °C
100°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
16
4
Performance Core Threads
32
4
Performance Core Base Frequency
2.3 GHz
4.05 GHz
Performance Core Turbo Frequency
5.4 GHz
4.05 GHz
Total Core Count
16
8
Total Thread Count
32
8
Bus Frequency
100 MHz
-
Multiplier
23
40x
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
128 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
2.75 GHz
Efficiency Core Turbo Frequency
-
2.57 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5-6400
Max Memory Size
64 GB
24 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
500 MHz
GPU Max Dynamic Frequency
2200 MHz
1600 MHz
Shader Units
128
1280
Texture Units
8
80
Raster Operation Units
4
40
Execution Units
2
160
Power Consumption
15
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,957
1,920
Cinebench R23
33,539
10,448
Geekbench 6
2,799
3,009
Geekbench 6
16,929
11,805
Cinebench 2024
115
140
Cinebench 2024
1,771
707
Passmark CPU
4,070
4,850
Passmark CPU
57,113
19,597
Blender
-
168