AMD Ryzen 9 8940HX vs Apple M4 Ultra
CPU · Specs Compare
General Parameters
Release Date
Apr 2025
May 2025
Manufacturer
Amd
Apple
Type
Laptop
Desktop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen 4 (Dragon Range)
Apple M4
Integrated Graphics
Radeon 610M
Apple M4 Ultra GPU (80-core)
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
3 nm
Socket
FL1
Apple M-Socket
Power Consumption
55 W
—
Max Turbo Power Consumption
75 W
—
Peak Operating Temperature
100 °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
24
Performance Core Threads
32
24
Performance Core Base Frequency
2.4 GHz
4.52 GHz
Performance Core Turbo Frequency
5.3 GHz
—
Total Core Count
16
32
Total Thread Count
32
32
Bus Frequency
100 MHz
—
Multiplier
24
45
L1 Cache
64 K per core
—
L2 Cache
1 MB per core
—
L3 Cache
64 MB shared
—
Unlocked Multiplier
Yes
No
SMP
1
—
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2.89 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5X-8533
Max Memory Channels
2
8
ECC Memory Support
No
No
Max Memory Size
—
192 GB
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
500 MHz
GPU Max Dynamic Frequency
2200 MHz
1800 MHz
Shader Units
128
10240
Texture Units
8
640
Raster Operation Units
4
320
Execution Units
2
1280
Power Consumption
15
120
Miscellaneous
PCIe Version
5.0
—
PCIe Lanes
28
—
Benchmark
Cinebench R23
1,809
—
Cinebench R23
29,610
—
Geekbench 6
2,709
4,061
Geekbench 6
15,308
32,898
Cinebench 2024
112
—
Cinebench 2024
1,630
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.