Intel Core i9 12900HX vs KaiXian KX-7000/8
CPU Specs Compare
General Parameters
Release Date
May 2022
Dec 2023
Manufacturer
Intel
ZHAOXIN
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Century Avenue
Processor Number
i9-12900HX
KX-7000/8
Integrated Graphics
UHD Graphics (32EU)
C-1190
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1964
LGA/BGA
Power Consumption
45-55 W
95 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
-
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
2.3 GHz
3.0 GHz
Performance Core Turbo Frequency
5 GHz
3.7 GHz
Efficiency Cores
8
0
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
8
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
30
L1 Cache
80 K per core
-
L2 Cache
1280 K per core
4 MB
L3 Cache
30 MB shared
32 MB
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
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
-
📊 Benchmark
Cinebench R23
1,904
584
Cinebench R23
20,977
3,595
Geekbench 6
2,519
823
Geekbench 5
1,896
-
Geekbench 6
14,447
3,813
Geekbench 5
16,154
-
Blender
280
-
Passmark CPU
3,874
-
Passmark CPU
34,632
-