AMD Ryzen AI 7 445 vs AMD Ryzen 5 8400F
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
May 2024
Manufacturer
Amd
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Gorgon Point)
Zen 4 (Phoenix)
Processor Number
445
—
Integrated Graphics
Radeon 840M
No
Generation
Ryzen AI 400 (Zen 5 / Zen 5c)
Ryzen 5 (Zen 4 (Phoenix))
Series
Ryzen AI 400 Series
—
Package
Manufacturing Process
4 nm
4 nm
Socket
FP8
AM5
Power Consumption
15-54 W
45-65 W
Max Turbo Power Consumption
W
—
Peak Operating Temperature
100 °C
95 °C
Foundry
TSMC
TSMC
I/O Process Size
6 nm
—
Package
FP8
FC-LGA1718
Transistor Count
—
25 billions
Die Size
—
178 mm²
CPU Performance
Performance Cores
3
6
Performance Core Threads
6
12
Performance Core Base Frequency
2.0 GHz
4.2 GHz
Performance Core Turbo Frequency
4.6 GHz
4.7 GHz
Efficiency Cores
3
—
Efficiency Core Threads
6
—
Efficiency Core Base Frequency
2.0 GHz
—
Efficiency Core Turbo Frequency
3.4 GHz
—
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20
42
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600,LPDDR5X-8000
DDR5-5200
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
128 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2900 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
4
—
Power Consumption
15-54
—
Max Resolution
7680x4320 - 60 Hz
—
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
14
20
Benchmark
Cinebench R23
1,870
1,691
Cinebench R23
12,346
13,361
Geekbench 6
2,757
2,500
Geekbench 6
11,286
10,760
Cinebench 2024
113
—
Cinebench 2024
709
—
Passmark CPU
—
3,553
Passmark CPU
—
23,127
▲ Specs Compare
Data sourced from official specifications and benchmark tests.