AMD Ryzen 9 9955HX vs Apple M4 Pro 14 Core
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Oct 2024
Manufacturer
Amd
Apple
Type
Laptop
Laptop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen 5 (Fire Range)
Apple M4
Processor Number
9955HX
—
Integrated Graphics
Radeon 610M
Apple M4 GPU (20-core)
Series
Ryzen 9000 Series
—
Package
Manufacturing Process
4 nm
3 nm
Socket
FL1
Apple M-Socket
Power Consumption
55-75 W
46 W
Max Turbo Power Consumption
101 W
—
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
16
10
Performance Core Threads
32
10
Performance Core Base Frequency
2.5 GHz
4.52 GHz
Performance Core Turbo Frequency
5.4 GHz
—
Total Core Count
16
14
Total Thread Count
32
14
Bus Frequency
100 MHz
—
Multiplier
25
45
L1 Cache
80 K per core
192 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
64 MB shared
—
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.59 GHz
Memory Parameters
Memory Types
DDR5-5600
LPDDR5X-8533
Max Memory Size
96 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
89.6 GB/s
273 GB/s
ECC Memory Support
No
No
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
2560
Texture Units
8
160
Raster Operation Units
4
80
Execution Units
2
320
Power Consumption
15
32
Miscellaneous
PCIe Version
5.0
—
PCIe Lanes
28
—
Benchmark
Cinebench R23
2,154
2,267
Cinebench R23
35,887
23,446
Geekbench 6
3,228
3,896
Geekbench 6
19,559
22,630
Cinebench 2024
129
174
Cinebench 2024
2,057
1,730
Blender
545
—
Cinebench 2026
—
6,602
Cinebench 2026
—
661
Passmark CPU
—
4,587
Passmark CPU
—
38,342
▲ Specs Compare
Data sourced from official specifications and benchmark tests.