KaiXian KX-7000/8 vs Intel Xeon 638
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Feb 2026
Manufacturer
ZHAOXIN
Intel
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Century Avenue
Granite Rapids
Processor Number
KX-7000/8
—
Integrated Graphics
C-1190
N/A
Generation
—
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
7 nm
5 nm
Socket
LGA/BGA
Intel Socket 4710
Power Consumption
95 W
180 W
Peak Operating Temperature
—
100°C
Foundry
—
Intel
Die Size
—
598 mm²
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
Package
—
FC-LGA18N
CPU Performance
Performance Cores
8
—
Performance Core Threads
8
—
Performance Core Base Frequency
3.0 GHz
3.2 GHz
Performance Core Turbo Frequency
3.7 GHz
4.8 GHz
Efficiency Cores
0
—
Total Core Count
8
16
Total Thread Count
8
32
Bus Frequency
100 MHz
100 MHz
Multiplier
30
32.0
L2 Cache
4 MB
2 MB per core
L3 Cache
32 MB
72 MB shared
Unlocked Multiplier
No
Yes
L1 Cache
—
112 KB per core
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-6400
Max Memory Size
128 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
24
80
Benchmark
Cinebench R23
584
—
Cinebench R23
3,595
—
Geekbench 6
823
—
Geekbench 6
3,813
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.