Intel Core i9 12900HX vs AMD Ryzen 7 PRO 9755X3D
CPU Specs Compare
General Parameters
Release Date
May 2022
Jun 2026
Manufacturer
Intel
AMD
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Alder Lake
Granite Ridge
Processor Number
i9-12900HX
-
Integrated Graphics
UHD Graphics (32EU)
Radeon Graphics
Generation
-
Ryzen 7 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1964
AMD Socket AM5
Power Consumption
45-55 W
120 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
95°C
Transistor Count
-
8.315 billions
Foundry
-
TSMC
Die Size
-
70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
2.3 GHz
4.7 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
-
Total Core Count
16
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
47.0
L1 Cache
80 K per core
80 KB per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
30 MB shared
96 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-5600
Max Memory Size
128 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1550 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
45 W
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,904
-
Cinebench R23
20,977
-
Geekbench 6
2,519
-
Geekbench 5
1,896
-
Geekbench 6
14,447
-
Geekbench 5
16,154
-
Blender
280
-
Passmark CPU
3,874
-
Passmark CPU
34,632
-