Intel Core i9 12900KS vs KaiXian KX-7000/8
CPU · Specs Compare
General Parameters
Release Date
Apr 2022
Dec 2023
Manufacturer
Intel
ZHAOXIN
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-S
Century Avenue
Processor Number
i9-12900KS
KX-7000/8
Integrated Graphics
UHD Graphics 770
C-1190
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
LGA/BGA
Power Consumption
150 W
95 W
Peak Operating Temperature
100 °C
—
CPU Performance
Performance Cores
8
8
Performance Core Base Frequency
3.4 GHz
3.0 GHz
Performance Core Turbo Frequency
5.5 GHz
3.7 GHz
Efficiency Cores
8
0
Total Core Count
16
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
30
L1 Cache
64 K per core
—
L2 Cache
14 MB shared
4 MB
L3 Cache
30 MB shared
32 MB
Unlocked Multiplier
Yes
No
Performance Core Threads
—
8
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
Yes
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
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
2,082
584
Cinebench R23
27,796
3,595
Geekbench 6
2,559
823
Geekbench 6
15,546
3,813
Passmark CPU
4,357
—
Passmark CPU
44,470
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.