KaiXian KX 7000 8 vs Intel Core i9 9980XE

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We compared two desktop CPUs: KaiXian KX 7000 8 with 8 cores 3.0GHz and Intel Core i9 9980XE with 18 cores 3.0GHz . 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 5 years and 2 months late

Integrated graphics card

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (32MB vs 25MB)

Lower TDP (95W vs 165W)

Intel Core i9 9980XE 's Advantages

Larger memory bandwidth (79.47GB/s vs 76.8GB/s)

Score

Benchmark

Geekbench 6 Single Core

KaiXian KX 7000 8

823

Intel Core i9 9980XE +79%

1480

Geekbench 6 Multi Core

KaiXian KX 7000 8

3813

Intel Core i9 9980XE +190%

11091

KaiXian KX 7000 8

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Intel Core i9 9980XE

General Parameters

Dec 2023

Release Date

Oct 2018

ZHAOXIN

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Century Avenue

Core Architecture

Skylake

KX-7000/8

Processor Number

i9-9980XE

LGA/BGA

Socket

LGA-2066

C-1190

Integrated Graphics

N/A

Package

7 nm

Manufacturing Process

14 nm

LGA/BGA

Socket

LGA-2066

95 W

Power Consumption

165 W

-

Peak Operating Temperature

84°C

CPU Performance

8

Performance Cores

18

8

Performance Core Threads

36

3.0 GHz

Performance Core Base Frequency

3.0 GHz

3.7 GHz

Performance Core Turbo Frequency

4.4 GHz

0

Efficiency Cores

-

Efficiency Core Threads

-

0

Efficiency Core Base Frequency

-

8

Total Core Count

18

8

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

30

Multiplier

30x

-

L1 Cache

64 K per core

4 MB

L2 Cache

1 MB per core

32 MB

L3 Cache

25 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

4

76.8 GB/s

Max Memory Bandwidth

79.47 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

KaiXian KX 7000 8

Official Website

Intel Core i9 9980XE

4.0

PCIe Version

3.0

24

PCIe Lanes

44

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

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