KaiXian KX 7000 8 vs Intel Core i9 9900KF
We compared two desktop CPUs: KaiXian KX 7000 8 with 8 cores 3.0GHz and Intel Core i9 9900KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
KaiXian KX 7000 8 's Advantages
Released 4 years and 11 months late
Integrated graphics card
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (32MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)
Intel Core i9 9900KF 's Advantages
Higher base frequency (3.6GHz vs 3.0GHz)
Score
Benchmark
Cinebench R23 Single Core
KaiXian KX 7000 8
584
Intel Core i9 9900KF
+115%
1260
Cinebench R23 Multi Core
KaiXian KX 7000 8
3595
Intel Core i9 9900KF
+250%
12606
Geekbench 6 Single Core
KaiXian KX 7000 8
823
Intel Core i9 9900KF
+95%
1612
Geekbench 6 Multi Core
KaiXian KX 7000 8
3813
Intel Core i9 9900KF
+100%
7648
General Parameters
Dec 2023
Release Date
Jan 2019
ZHAOXIN
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Century Avenue
Core Architecture
Coffee Lake
KX-7000/8
Processor Number
i9-9900KF
LGA/BGA
Socket
LGA-1151
C-1190
Integrated Graphics
N/A
Package
7 nm
Manufacturing Process
14 nm
95 W
Power Consumption
95 W
-
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
3.0 GHz
Performance Core Base Frequency
3.6 GHz
3.7 GHz
Performance Core Turbo Frequency
5 GHz
0
Efficiency Cores
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
-
8
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
30
Multiplier
36x
-
L1 Cache
64 K per core
4 MB
L2 Cache
256 K per core
32 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
GPU Max Dynamic Frequency
-
Shader Units
-
Texture Units
-
Raster Operation Units
-
Execution Units
-
Power Consumption
-
0 TFLOPS
Graphics Performance
-
Miscellaneous
4.0
PCIe Version
3.0
24
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
