Intel Core i9 12900H vs AMD Ryzen 3 8440U
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Dec 2023
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Zen 4 (Hawk Point)
Processor Number
i9-12900H
—
Integrated Graphics
Iris Xe Graphics (96EU)
Radeon 740M
Generation
—
Ryzen 3 (Zen 4 (Hawk Point))
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1744
FP8
Power Consumption
35-45 W
15-30 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
100°C
100 °C
Transistor Count
—
20.9 billions
Foundry
—
TSMC
Die Size
—
137 mm²
Package
—
FP7, FP7r2
CPU Performance
Performance Cores
6
1
Performance Core Threads
12
2
Performance Core Base Frequency
2.5 GHz
3.0 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Efficiency Cores
8
3
Efficiency Core Threads
8
6
Efficiency Core Base Frequency
1.8 GHz
2.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
14
4
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
30
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
24 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5600,LPDDR5x-7500
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1450 MHz
2500 MHz
Shader Units
768
256
Texture Units
48
16
Raster Operation Units
24
8
Execution Units
96
4
Power Consumption
15 W
15
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
28
14
Benchmark
Cinebench R23
1,906
—
Cinebench R23
16,503
—
Geekbench 6
2,397
—
Geekbench 5
1,839
—
Geekbench 6
11,973
—
Geekbench 5
12,692
—
Blender
227
—
Passmark CPU
3,811
—
Passmark CPU
28,264
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.