KaiXian KX-7000/8 vs AMD Ryzen 3 7440U
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Oct 2023
Manufacturer
ZHAOXIN
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Century Avenue
Zen 4 (Phoenix)
Processor Number
KX-7000/8
—
Integrated Graphics
C-1190
Radeon 740M
Package
Manufacturing Process
7 nm
4 nm
Socket
LGA/BGA
FP8
Power Consumption
95 W
15-30 W
Transistor Count
—
20.9 billions
Peak Operating Temperature
—
100 °C
CPU Performance
Performance Cores
8
1
Performance Core Threads
8
2
Performance Core Base Frequency
3.0 GHz
3.0 GHz
Performance Core Turbo Frequency
3.7 GHz
4.7 GHz
Efficiency Cores
0
3
Total Core Count
8
4
Total Thread Count
8
8
Bus Frequency
100 MHz
100 MHz
Multiplier
30
30x
L2 Cache
4 MB
1 MB per core
L3 Cache
32 MB
8 MB shared
Unlocked Multiplier
No
No
Efficiency Core Threads
—
6
Efficiency Core Base Frequency
—
2.8 GHz
Efficiency Core Turbo Frequency
—
3.3 GHz
L1 Cache
—
64 K per core
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2500 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
4
Power Consumption
—
15 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
24
14
Benchmark
Cinebench R23
584
1,593
Cinebench R23
3,595
8,966
Geekbench 6
823
2,322
Geekbench 6
3,813
6,566
▲ Specs Compare
Data sourced from official specifications and benchmark tests.