AMD Ryzen 9 7945HX3D vs Apple M5 Max (40-core GPU)
CPU · Specs Compare
General Parameters
Release Date
Aug 2023
Mar 2026
Manufacturer
Amd
Apple
Type
Laptop
Laptop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen 4 (Dragon Range)
Apple M5
Processor Number
7945HX3D
—
Integrated Graphics
Radeon 610M
Apple M5 Max GPU (40-core)
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Package
Transistor Count
17.8 billions
28 billions
Manufacturing Process
5 nm
3 nm
Socket
FL1
Apple M-Socket
Power Consumption
55-75 W
72 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
6
Performance Core Threads
32
6
Performance Core Base Frequency
2.3 GHz
4.61 GHz
Performance Core Turbo Frequency
5.4 GHz
—
Total Core Count
16
18
Total Thread Count
32
18
Bus Frequency
100 MHz
—
Multiplier
23
46
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
—
L3 Cache
128 MB shared
—
Unlocked Multiplier
Yes
No
SMP
1
—
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
4.38 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5X-9600
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
—
Max Memory Bandwidth
83.2 GB/s
614 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2005 MHz
Shader Units
128
5120
Texture Units
8
320
Raster Operation Units
4
160
Execution Units
2
640
Power Consumption
15
—
Miscellaneous
PCIe Version
5.0
—
PCIe Lanes
28
—
Benchmark
Cinebench R23
1,957
2,584
Cinebench R23
33,539
31,566
Geekbench 6
2,799
4,355
Geekbench 6
16,929
30,196
Cinebench 2024
115
200
Cinebench 2024
1,771
2,071
Passmark CPU
4,070
6,027
Passmark CPU
57,113
58,548
▲ Specs Compare
Data sourced from official specifications and benchmark tests.