AMD Ryzen AI 5 435G vs AMD Ryzen 9 3900X
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Jul 2019
Manufacturer
AMD
AMD
Type
Desktop
Desktop
Core Architecture
Gorgon Point
Zen 2
Integrated Graphics
Radeon 840M
N/A
Generation
Ryzen AI 400 (Zen 5 / Zen 5c)
—
Instruction Set
—
x86-64
Package
Manufacturing Process
4 nm
7 nm
Socket
AMD Socket AM5
AM4
Power Consumption
65 W
105 W
Peak Operating Temperature
95°C
95 °C
Foundry
TSMC
—
Package
FC-LGA1718
—
Transistor Count
—
3.8 billions
CPU Performance
Performance Core Base Frequency
2 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4.6 GHz
Efficiency Core Base Frequency
2000 MHz
—
Efficiency Core Turbo Frequency
3.4 GHz
—
Total Core Count
6
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
38x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
4 MB
64 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Performance Cores
—
12
Performance Core Threads
—
24
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200
Max Memory Channels
2
2
ECC Memory Support
Yes
Yes
Max Memory Size
—
128 GB
Max Memory Bandwidth
—
47.68 GB/s
Miscellaneous
PCIe Version
4
4.0
PCIe Lanes
10
16
Benchmark
Cinebench R23
—
1,306
Cinebench R23
—
18,454
Geekbench 6
—
1,842
Geekbench 5
—
1,319
Geekbench 6
—
11,715
Geekbench 5
—
11,991
Cinebench 2024
—
78
Cinebench 2024
—
1,068
Passmark CPU
—
2,683
Passmark CPU
—
32,531
▲ Specs Compare
Data sourced from official specifications and benchmark tests.