AMD Ryzen 9 5900H vs AMD Ryzen AI 7 450GE
CPU Specs Compare
General Parameters
Release Date
Apr 2021
Mar 2026
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
-
Core Architecture
Cezanne
Gorgon Point
Integrated Graphics
Radeon RX Vega 8
Radeon 860M
Generation
-
Ryzen AI 400 (Zen 5 / Zen 5c)
Package
Manufacturing Process
7 nm
4 nm
Socket
FP6
AMD Socket AM5
Power Consumption
45 W
35 W
Peak Operating Temperature
105 °C
95°C
Foundry
-
TSMC
Die Size
-
195 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.3 GHz
2 GHz
Performance Core Turbo Frequency
4.6 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
20.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
8 MB
Unlocked Multiplier
No
Yes
Efficiency Core Base Frequency
-
2000 MHz
Efficiency Core Turbo Frequency
-
3.6 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR5, LPDDR5X-5600
Max Memory Size
64 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
-
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
1750 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
8
-
Power Consumption
15 W
-
Miscellaneous
PCIe Version
3.0
4
PCIe Lanes
16
12
📊 Benchmark
Cinebench R23
1,466
-
Cinebench R23
12,815
-
Geekbench 6
2,034
-
Geekbench 5
1,528
-
Geekbench 6
7,376
-
Geekbench 5
8,790
-
Passmark CPU
3,308
-
Passmark CPU
20,753
-