AMD Ryzen AI Embedded P164i vs AMD Ryzen 9 3900XT
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Jul 2020
Manufacturer
AMD
AMD
Type
Server
Desktop
Core Architecture
Gorgon Point
Zen 2 (Matisse)
Integrated Graphics
Radeon 880M
No
Generation
Ryzen AI Embedded (Zen 5 / Zen 5c)
—
Instruction Set
—
x86-64
Package
Manufacturing Process
4 nm
7 nm
Socket
AMD Socket FP8
AM4
Power Consumption
28 W
105 W
Peak Operating Temperature
105°C
95°C
Foundry
TSMC
—
Die Size
233 mm²
—
Package
FP8
—
Transistor Count
—
3.8 billions
CPU Performance
Performance Core Base Frequency
2 GHz
3.8 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Efficiency Core Base Frequency
2000 MHz
—
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
8
12
Total Thread Count
16
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
8 MB
64 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Performance Cores
—
12
Performance Core Threads
—
24
Memory Parameters
Memory Types
DDR5, LPDDR5X-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
16
24
Benchmark
Cinebench R23
—
1,350
Cinebench R23
—
18,437
Geekbench 6
—
1,763
Geekbench 5
—
1,311
Geekbench 6
—
11,025
Geekbench 5
—
12,279
Blender
—
261
Passmark CPU
—
2,769
Passmark CPU
—
32,856
▲ Specs Compare
Data sourced from official specifications and benchmark tests.