AMD Ryzen 5 8645HS vs Apple M5 Max (40-core GPU)
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Mar 2026
Manufacturer
AMD
Apple
Type
Laptop
Laptop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen 4 (Hawk Point)
Apple M5
Integrated Graphics
Radeon 760M
Apple M5 Max GPU (40-core)
Generation
Ryzen 5 (Zen 4 (Hawk Point))
-
Package
Transistor Count
25 billions
28 billions
Manufacturing Process
4 nm
3 nm
Socket
FP8
Apple M-Socket
Power Consumption
35-54 W
72 W
Peak Operating Temperature
100°C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
4.3 GHz
4.61 GHz
Performance Core Turbo Frequency
5 GHz
-
Total Core Count
6
18
Total Thread Count
12
18
Bus Frequency
100 MHz
-
Multiplier
43x
46
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
-
L3 Cache
16 MB shared
-
Unlocked Multiplier
No
No
SMP
1
-
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
4.38 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
LPDDR5X-9600
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
614 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2600 MHz
2005 MHz
Shader Units
512
5120
Texture Units
32
320
Raster Operation Units
16
160
Execution Units
8
640
Power Consumption
15 W
-
Miscellaneous
Official Website
AMD Ryzen 5 8645HS official page
-
PCIe Version
4.0
-
PCIe Lanes
20
-
📊 Benchmark
Cinebench R23
1,724
2,584
Cinebench R23
13,058
31,566
Geekbench 6
2,455
4,355
Geekbench 6
10,287
30,196
Blender
188
-
Passmark CPU
3,795
6,027
Passmark CPU
23,060
58,548
Cinebench 2024
-
200
Cinebench 2024
-
2,071