Intel Core i9 12900E vs Loongson LS3A6000

VS

Intel Core i9 12900E

Loongson LS3A6000

We compared two desktop CPUs: Intel Core i9 12900E with 16 cores 2.3GHz and Loongson LS3A6000 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900E 's Advantages

Integrated graphics card

Higher specification of memory (4800 vs 3200)

Larger memory bandwidth (76.8GB/s vs 42GB/s)

Higher base frequency (2.3GHz vs 2.0GHz)

Larger L3 cache size (30MB vs 16MB)

More modern manufacturing process (10nm vs 12nm)

Lower TDP (35W vs 50W)

Loongson LS3A6000 's Advantages

Released 1 years and 10 months late

Newer PCIe version (5.0 vs 5)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900E +667%

1735

Loongson LS3A6000

226

Geekbench 6 Multi Core

Intel Core i9 12900E +1067%

10366

Loongson LS3A6000

888

Intel Core i9 12900E

VS

Loongson LS3A6000

General Parameters

Jan 2022

Release Date

Nov 2023

Intel

Manufacturer

Loongson

Desktop

Type

Desktop

-

Instruction Set

LoongArch

Alder Lake-S

Core Architecture

LA664

-

Processor Number

LS3A6000

Intel Socket 1700

Socket

FCBGA-1190

UHD Graphics 770

Integrated Graphics

No

Core i9 (Alder Lake-S)

Generation

3A6000

Package

10 nm

Manufacturing Process

12 nm

35 W

Power Consumption

50 W

72 °C

Peak Operating Temperature

70°C

Intel

Foundry

Loongson

215 mm²

Die Size

257 mm²

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.3 GHz

Performance Core Base Frequency

2.0 GHz

5.0 GHz

Performance Core Turbo Frequency

2.5 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.7 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

23

Multiplier

20

80 KB per core

L1 Cache

128 K per core

14 MB

L2 Cache

1 MB

30 MB

L3 Cache

16 MB

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-3200

-

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

42 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

-

32

Execution Units

-

Miscellaneous

Intel Core i9 12900E

Official Website

Loongson LS3A6000

5

PCIe Version

5.0

20

PCIe Lanes

20

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