AMD Ryzen AI 7 PRO 450 vs Intel Core i9 12900K
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Oct 2021
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Core Architecture
Gorgon Point
Alder Lake
Integrated Graphics
Radeon 860M
UHD Graphics 770
Generation
Ryzen AI 400 (Zen 5 / Zen 5c)
-
Series
Ryzen AI PRO 400 Series
-
Instruction Set
-
x86-64
Processor Number
-
i9-12900K
Package
Manufacturing Process
4 nm
10 nm
Socket
AMD Socket FP8
LGA-1700
Power Consumption
28 W
125 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
-
Die Size
195 mm²
-
Package
FP8
-
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2 GHz
3,2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.1 GHz
Efficiency Cores
4
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
2.0 GHz
2.4 GHz
Efficiency Core Turbo Frequency
3.6 GHz
3.9 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
32x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
14 MB shared
L3 Cache
16 MB
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-5600, LPDDR5X-8000
DDR5-4800, DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
128 GB/s
76.8 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
3100 MHz
1550 MHz
Execution Units
8
32
GPU Base Frequency
-
300 MHz
Shader Units
-
256
Texture Units
-
16
Raster Operation Units
-
8
Power Consumption
-
15 W
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
50 TOPS
-
📊 Benchmark
Cinebench R23
-
2,028
Cinebench R23
-
27,422
Geekbench 6
-
2,631
Geekbench 6
-
17,004
Blender
-
422