KaiXian KX 7000 8 vs AMD Ryzen 9 9900X

VS

KaiXian KX-7000/8

AMD Ryzen 9 9900X

We compared two desktop CPUs: KaiXian KX 7000 8 with 8 cores 3.0GHz and AMD Ryzen 9 9900X with 12 cores 4.4GHz . 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

Lower TDP (95W vs 120W)

AMD Ryzen 9 9900X 's Advantages

Released 6 months late

Higher specification of memory (5600 vs 4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.4GHz vs 3.0GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

KaiXian KX 7000 8

584

AMD Ryzen 9 9900X +282%

2232

Cinebench R23 Multi Core

KaiXian KX 7000 8

3595

AMD Ryzen 9 9900X +807%

32626

Geekbench 6 Single Core

KaiXian KX 7000 8

823

AMD Ryzen 9 9900X +306%

3342

Geekbench 6 Multi Core

KaiXian KX 7000 8

3813

AMD Ryzen 9 9900X +412%

19527

KaiXian KX 7000 8

VS

AMD Ryzen 9 9900X

General Parameters

Dec 2023

Release Date

Jun 2024

ZHAOXIN

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Century Avenue

Core Architecture

Zen 5 (Granite Ridge)

KX-7000/8

Processor Number

-

LGA/BGA

Socket

AM5

C-1190

Integrated Graphics

Radeon Graphics

-

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Package

7 nm

Manufacturing Process

4 nm

95 W

Power Consumption

120 W

-

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

I/O Process Size

6 nm

CPU Performance

8

Performance Cores

12

8

Performance Core Threads

24

3.0 GHz

Performance Core Base Frequency

4.4 GHz

3.7 GHz

Performance Core Turbo Frequency

5.6 GHz

0

Efficiency Cores

-

Efficiency Core Threads

-

0

Efficiency Core Base Frequency

-

8

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

30

Multiplier

44x

-

L1 Cache

80 K per core

4 MB

L2 Cache

1 MB per core

32 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5600

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

MHz

GPU Max Dynamic Frequency

2200 MHz

Shader Units

-

Texture Units

-

Raster Operation Units

-

Execution Units

2

Power Consumption

-

0 TFLOPS

Graphics Performance

-

Miscellaneous

KaiXian KX 7000 8

Official Website

AMD Ryzen 9 9900X

4.0

PCIe Version

5.0

24

PCIe Lanes

28

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