Apple M2 Ultra vs AMD Ryzen 9 5900HX
CPU · Specs Compare
General Parameters
Release Date
May 2023
Jan 2021
Manufacturer
Apple
AMD
Type
Laptop
Laptop
Instruction Set
ARMv8
x86-64
Core Architecture
Apple M2
Cezanne
Integrated Graphics
Apple M2 Max GPU (76-core)
Radeon RX Vega 8
Package
Transistor Count
134 billions
—
Manufacturing Process
5 nm
7 nm
Socket
Apple M-Socket
FP6
Power Consumption
60 W
35-54 W
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
16
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.5 GHz
3.3 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.4 GHz
—
Total Core Count
24
8
Total Thread Count
24
16
Multiplier
35x
33x
L1 Cache
192 K per core
64 K per core
L2 Cache
64 MB shared
512 K per core
Unlocked Multiplier
No
Yes
Performance Core Turbo Frequency
—
4.6 GHz
Bus Frequency
—
100 MHz
L3 Cache
—
16 MB shared
Memory Parameters
Memory Types
LPDDR5-6400
DDR4-3200, LPDDR4-4266
Max Memory Size
192 GB
64 GB
Max Memory Channels
16
2
Max Memory Bandwidth
800 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
—
2100 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
8
Power Consumption
—
15 W
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
—
16
Benchmark
Cinebench R23
1,729
1,481
Cinebench R23
28,910
12,793
Geekbench 6
2,790
1,993
Geekbench 5
1,956
1,511
Geekbench 6
21,217
9,310
Geekbench 5
27,945
8,303
Cinebench 2024
126
—
Cinebench 2024
1,918
—
Blender
505
214
Passmark CPU
4,137
3,183
Passmark CPU
48,776
22,772
▲ Specs Compare
Data sourced from official specifications and benchmark tests.