Intel Core i9 12900 vs AMD Ryzen AI Embedded P185i
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Mar 2026
Manufacturer
Intel
AMD
Type
Desktop
Server
Core Architecture
Alder Lake-S
Gorgon Point
Integrated Graphics
UHD Graphics 770
Radeon 890M
Generation
Core i9 (Alder Lake-S)
Ryzen AI Embedded (Zen 5 / Zen 5c)
Package
Manufacturing Process
10 nm
4 nm
Socket
Intel Socket 1700
AMD Socket FP8
Power Consumption
65 W
28 W
Peak Operating Temperature
72 °C
105°C
Foundry
Intel
TSMC
Die Size
215 mm²
233 mm²
Package
FC-LGA16A
FP8
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
2.4 GHz
2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.1 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
1400 MHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
16
12
Total Thread Count
24
24
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
20.0
L1 Cache
80 KB per core
80 KB per core
L2 Cache
1.25 MB per core
1 MB per core
L3 Cache
30 MB shared
16 MB
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR5, LPDDR5X-5600
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
-
ECC Memory Support
No
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
1,988
-
Cinebench R23
26,454
-
Geekbench 6
2,727
-
Geekbench 6
13,396
-
Blender
183
-