Intel Core i9 7920X vs KaiXian KX 7000 8
We compared two desktop CPUs: Intel Core i9 7920X with 12 cores 2.9GHz and KaiXian KX 7000 8 with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 7920X 's Advantages
Larger memory bandwidth (85GB/s vs 76.8GB/s)
KaiXian KX 7000 8 's Advantages
Released 6 years and 4 months late
Integrated graphics card
Higher specification of memory (4800 vs 2666)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.9GHz)
Larger L3 cache size (32MB vs 17MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (95W vs 140W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 7920X
+27%
1053
KaiXian KX 7000 8
823
Geekbench 6 Multi Core
Intel Core i9 7920X
+13%
4327
KaiXian KX 7000 8
3813
General Parameters
Aug 2017
Release Date
Dec 2023
Intel
Manufacturer
ZHAOXIN
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Century Avenue
i9-7920X
Processor Number
KX-7000/8
LGA-2066
Socket
LGA/BGA
N/A
Integrated Graphics
C-1190
Package
14 nm
Manufacturing Process
7 nm
140 W
Power Consumption
95 W
95 °C
Peak Operating Temperature
-
CPU Performance
12
Performance Cores
8
24
Performance Core Threads
8
2.9 GHz
Performance Core Base Frequency
3.0 GHz
4.3 GHz
Performance Core Turbo Frequency
3.7 GHz
-
Efficiency Cores
0
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
12
Total Core Count
8
24
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
30
64 K per core
L1 Cache
-
1 MB per core
L2 Cache
4 MB
17 MB shared
L3 Cache
32 MB
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
85 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
-
Shader Units
-
Texture Units
-
Raster Operation Units
-
Execution Units
-
Power Consumption
-
Graphics Performance
0 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
44
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
