KaiXian KX-7000/8 vs Intel Core i7 1255U
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Feb 2022
Manufacturer
ZHAOXIN
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Century Avenue
Alder Lake
Processor Number
KX-7000/8
i7-1255U
Integrated Graphics
C-1190
Iris Xe Graphics (96EU)
Package
Manufacturing Process
7 nm
10 nm
Socket
LGA/BGA
BGA-1744
Power Consumption
95 W
12-15 W
Max Turbo Power Consumption
—
55 W
Peak Operating Temperature
—
100°C
CPU Performance
Performance Cores
8
2
Performance Core Threads
8
4
Performance Core Base Frequency
3.0 GHz
1.7 GHz
Performance Core Turbo Frequency
3.7 GHz
4.7 GHz
Efficiency Cores
0
8
Total Core Count
8
10
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
30
17x
L2 Cache
4 MB
1280 K per core
L3 Cache
32 MB
12 MB shared
Unlocked Multiplier
No
No
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.2 GHz
Efficiency Core Turbo Frequency
—
3.5 GHz
L1 Cache
—
80 K per core
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 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
—
1250 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
584
1,701
Cinebench R23
3,595
8,233
Geekbench 6
823
2,248
Geekbench 6
3,813
7,162
Geekbench 5
—
1,628
Geekbench 5
—
7,372
Blender
—
125
Passmark CPU
—
3,308
Passmark CPU
—
13,792
▲ Specs Compare
Data sourced from official specifications and benchmark tests.