AMD Ryzen 3 8440U vs Apple M4 Ultra
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
May 2025
Manufacturer
Amd
Apple
Type
Laptop
Desktop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen 4 (Hawk Point)
Apple M4
Integrated Graphics
Radeon 740M
Apple M4 Ultra GPU (80-core)
Generation
Ryzen 3 (Zen 4 (Hawk Point))
—
Package
Transistor Count
20.9 billions
—
Manufacturing Process
4 nm
3 nm
Socket
FP8
Apple M-Socket
Power Consumption
15-30 W
—
Peak Operating Temperature
100 °C
100 °C
Foundry
TSMC
—
Die Size
137 mm²
—
Package
FP7, FP7r2
—
CPU Performance
Performance Cores
1
24
Performance Core Threads
2
24
Performance Core Base Frequency
3.0 GHz
4.52 GHz
Performance Core Turbo Frequency
4.7 GHz
—
Efficiency Cores
3
8
Efficiency Core Threads
6
8
Efficiency Core Base Frequency
2.8 GHz
2.89 GHz
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
4
32
Total Thread Count
8
32
Bus Frequency
100 MHz
—
Multiplier
30
45
L1 Cache
64 K per core
—
L2 Cache
1 MB per core
—
L3 Cache
8 MB shared
—
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
LPDDR5X-8533
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
500 MHz
GPU Max Dynamic Frequency
2500 MHz
1800 MHz
Shader Units
256
10240
Texture Units
16
640
Raster Operation Units
8
320
Execution Units
4
1280
Power Consumption
15
120
Miscellaneous
PCIe Version
4.0
—
PCIe Lanes
14
—
Benchmark
Geekbench 6
—
4,061
Geekbench 6
—
32,898
▲ Specs Compare
Data sourced from official specifications and benchmark tests.