Apple M3 vs AMD Ryzen 9 7945HX3D
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Aug 2023
Manufacturer
Apple
Amd
Type
Laptop
Laptop
Instruction Set
ARMv8
x86-64
Core Architecture
Apple M3
Zen 4 (Dragon Range)
Integrated Graphics
Apple M3 GPU
Radeon 610M
Processor Number
—
7945HX3D
Generation
—
Ryzen 9 (Zen 4 (Dragon Range))
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
3 nm
5 nm
Socket
Apple M-Socket
FL1
Power Consumption
20 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
4
16
Performance Core Threads
4
32
Performance Core Base Frequency
4.05 GHz
2.3 GHz
Performance Core Turbo Frequency
4.05 GHz
5.4 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
2.75 GHz
—
Efficiency Core Turbo Frequency
2.57 GHz
—
Total Core Count
8
16
Total Thread Count
8
32
Multiplier
40x
23
L1 Cache
192 K per core
64 K per core
L2 Cache
16 MB shared
1 MB per core
L3 Cache
64 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
LPDDR5-6400
DDR5-5200
Max Memory Size
24 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
500 MHz
400 MHz
GPU Max Dynamic Frequency
1600 MHz
2200 MHz
Shader Units
1280
128
Texture Units
80
8
Raster Operation Units
40
4
Execution Units
160
2
Power Consumption
—
15
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
—
28
Benchmark
Cinebench R23
1,920
1,957
Cinebench R23
10,448
33,539
Geekbench 6
3,009
2,799
Geekbench 6
11,805
16,929
Cinebench 2024
140
115
Cinebench 2024
707
1,771
Blender
168
—
Passmark CPU
4,850
4,070
Passmark CPU
19,597
57,113
▲ Specs Compare
Data sourced from official specifications and benchmark tests.