Intel Core i9 12900KS vs KaiXian KX 7000 8

VS

We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz 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 12900KS 's Advantages

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.4GHz vs 3.0GHz)

KaiXian KX 7000 8 's Advantages

Released 1 years and 8 months late

Larger L3 cache size (32MB vs 30MB)

Lower TDP (95W vs 150W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900KS +210%

2559

KaiXian KX 7000 8

823

Geekbench 6 Multi Core

Intel Core i9 12900KS +307%

15546

KaiXian KX 7000 8

3813

Intel Core i9 12900KS

VS

KaiXian KX 7000 8

General Parameters

Apr 2022

Release Date

Dec 2023

Intel

Manufacturer

ZHAOXIN

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Century Avenue

i9-12900KS

Processor Number

KX-7000/8

LGA-1700

Socket

LGA/BGA

UHD Graphics 770

Integrated Graphics

C-1190

Package

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

LGA/BGA

150 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

8

-

Performance Core Threads

8

3.4 GHz

Performance Core Base Frequency

3.0 GHz

5.5 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Efficiency Cores

0

-

Efficiency Core Threads

-

Efficiency Core Base Frequency

0

16

Total Core Count

8

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

30

64 K per core

L1 Cache

-

14 MB shared

L2 Cache

4 MB

30 MB shared

L3 Cache

32 MB

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-4800, DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

256

Shader Units

16

Texture Units

8

Raster Operation Units

32

Execution Units

15 W

Power Consumption

0.78 TFLOPS

Graphics Performance

0 TFLOPS

Miscellaneous

Intel Core i9 12900KS

Official Website

KaiXian KX 7000 8

5.0

PCIe Version

4.0

20

PCIe Lanes

24

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