AMD Ryzen 9 7940HX vs AMD Ryzen AI Max 390
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Jan 2025
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Dragon Range
Zen 5 (Strix Halo)
Integrated Graphics
Radeon 610M
Radeon 8050S
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Ryzen AI Max (Zen 5 (Strix Halo))
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
4 nm
Socket
AMD Socket FL1
FP11
Power Consumption
55 W
55 W
Peak Operating Temperature
100°C
100 °C
Foundry
TSMC
TSMC
Die Size
2x71 mm²
—
I/O Process Size
6 nm
6 nm
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
FC-BGA
Max Turbo Power Consumption
—
120 W
CPU Performance
Performance Cores
16
12
Performance Core Threads
32
24
Performance Core Base Frequency
2.4 GHz
3.2 GHz
Performance Core Turbo Frequency
5.2 GHz
5 GHz
Total Core Count
16
12
Total Thread Count
32
24
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
32
L1 Cache
64 KB per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Efficiency Cores
—
0
Memory Parameters
Memory Types
DDR5-5200
LPDDR5X-8000
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
256 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2800 MHz
Shader Units
128
2048
Texture Units
8
128
Raster Operation Units
4
64
Execution Units
2
32
Power Consumption
15 W
45-120
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
28
16
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,864
2,172
Cinebench R23
33,370
30,768
Geekbench 6
2,688
2,909
Geekbench 6
15,655
18,560
Blender
575
—
Cinebench 2024
—
134
Cinebench 2024
—
1,731
▲ Specs Compare
Data sourced from official specifications and benchmark tests.