Intel Core Ultra X7 358H vs KaiXian KX-7000/8
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Dec 2023
Manufacturer
Intel
ZHAOXIN
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Century Avenue
Processor Number
358H
KX-7000/8
Integrated Graphics
Arc B390
C-1190
Generation
Ultra X7 (Panther Lake-H)
—
Package
Manufacturing Process
2 nm
7 nm
Socket
FCBGA2540
LGA/BGA
Power Consumption
15-25 W
95 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
—
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
8
Performance Core Base Frequency
1.9 GHz
3.0 GHz
Performance Core Turbo Frequency
4.8 GHz
3.7 GHz
Efficiency Cores
12
0
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
3.7 GHz
—
Total Core Count
16
8
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
19
30
L1 Cache
192 K per core
—
L2 Cache
2560 K per core
4 MB
L3 Cache
18 MB shared
32 MB
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-4800, DDR4-3200
Max Memory Size
96 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 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
2500 MHz
—
Shader Units
1536
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
12
—
AI Accelerator
Theoretical performance
50
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
12
24
Benchmark
Cinebench R23
2,122
584
Cinebench R23
21,056
3,595
Geekbench 6
2,914
823
Geekbench 6
16,889
3,813
Cinebench 2024
124
—
Cinebench 2024
1,125
—
Passmark CPU
4,107
—
Passmark CPU
33,972
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.