AMD Ryzen 5 8640U vs KaiXian KX-7000/8
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Dec 2023
Manufacturer
AMD
ZHAOXIN
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Century Avenue
Integrated Graphics
Radeon 760M
C-1190
Generation
Ryzen 5 (Zen 4 (Hawk Point))
-
Processor Number
-
KX-7000/8
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
7 nm
Socket
FP7
LGA/BGA
Power Consumption
15-30 W
95 W
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
8
Performance Core Base Frequency
3.5 GHz
3.0 GHz
Performance Core Turbo Frequency
4.9 GHz
3.7 GHz
Total Core Count
6
8
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
30
L1 Cache
64 K per core
-
L2 Cache
1 MB per core
4 MB
L3 Cache
16 MB shared
32 MB
Unlocked Multiplier
No
No
SMP
1
-
Efficiency Cores
-
0
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-4800, DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 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
-
📊 Benchmark
Cinebench R23
1,780
584
Cinebench R23
11,267
3,595
Geekbench 6
2,419
823
Geekbench 6
10,350
3,813