AMD Ryzen 9 5900HX vs AMD Ryzen AI 7 445
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Jan 2026
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Zen 5 (Gorgon Point)
Integrated Graphics
Radeon RX Vega 8
Radeon 840M
Processor Number
—
445
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
—
Ryzen AI 400 Series
Package
Manufacturing Process
7 nm
4 nm
Socket
FP6
FP8
Power Consumption
35-54 W
15-54 W
Peak Operating Temperature
105 °C
100 °C
Max Turbo Power Consumption
—
W
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FP8
CPU Performance
Performance Cores
8
3
Performance Core Threads
16
6
Performance Core Base Frequency
3.3 GHz
2.0 GHz
Performance Core Turbo Frequency
4.6 GHz
4.6 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
3
Efficiency Core Threads
—
6
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR5-5600,LPDDR5X-8000
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
128 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2100 MHz
2900 MHz
Shader Units
512
256
Texture Units
32
16
Raster Operation Units
8
8
Power Consumption
15 W
15-54
GPU Base Frequency
—
800 MHz
Execution Units
—
4
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
14
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,481
1,870
Cinebench R23
12,793
12,346
Geekbench 6
1,993
2,757
Geekbench 5
1,511
—
Geekbench 6
9,310
11,286
Geekbench 5
8,303
—
Blender
214
—
Passmark CPU
3,183
—
Passmark CPU
22,772
—
Cinebench 2024
—
113
Cinebench 2024
—
709
▲ Specs Compare
Data sourced from official specifications and benchmark tests.