KaiXian KX-7000/8 vs AMD Ryzen 5 8640HS
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Dec 2023
Manufacturer
ZHAOXIN
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Century Avenue
Hawk Point
Processor Number
KX-7000/8
—
Integrated Graphics
C-1190
Radeon 760M
Generation
—
Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process
7 nm
4 nm
Socket
LGA/BGA
FP8
Power Consumption
95 W
28 W
Transistor Count
—
25 billions
Peak Operating Temperature
—
100°C
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
8
6
Performance Core Threads
8
12
Performance Core Base Frequency
3.0 GHz
3.5 GHz
Performance Core Turbo Frequency
3.7 GHz
4.9 GHz
Efficiency Cores
0
—
Total Core Count
8
6
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
30
35x
L2 Cache
4 MB
1 MB per core
L3 Cache
32 MB
16 MB shared
Unlocked Multiplier
No
No
L1 Cache
—
64 K per core
SMP
—
1
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
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
—
1500 MHz
GPU Max Dynamic Frequency
—
2600 MHz
Shader Units
—
384
Texture Units
—
24
Raster Operation Units
—
16
Execution Units
—
6
Power Consumption
—
15 W
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
584
1,724
Cinebench R23
3,595
12,969
Geekbench 6
823
2,267
Geekbench 6
3,813
10,369
Cinebench 2024
—
99
▲ Specs Compare
Data sourced from official specifications and benchmark tests.