Loongson LS3A6000 vs Intel Core i7 7700T

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We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and Intel Core i7 7700T with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages

Released 6 years and 10 months late

Higher specification of memory (DDR4-3200 vs DDR4-2400)

Larger memory bandwidth (42GB/s vs 38.4GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (16MB vs 8MB)

Intel Core i7 7700T 's Advantages

Integrated graphics card

Higher base frequency (2.9GHz vs 2.0GHz)

Lower TDP (35W vs 50W)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

Intel Core i7 7700T +371%

1066

Geekbench 6 Multi Core

Loongson LS3A6000

888

Intel Core i7 7700T +263%

3226

Loongson LS3A6000

VS

Intel Core i7 7700T

General Parameters

Nov 2023

Release Date

Jan 2017

Loongson

Manufacturer

Intel

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Kaby Lake

LS3A6000

Processor Number

i7-7700T

FCBGA-1190

Socket

LGA-1151

No

Integrated Graphics

HD Graphics 630

3A6000

Generation

-

Package

12 nm

Manufacturing Process

14 nm

FCBGA-1190

Socket

LGA-1151

50 W

Power Consumption

35 W

70°C

Peak Operating Temperature

80 °C

Loongson

Foundry

-

257 mm²

Die Size

-

FCBGA-1190

Package

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.0 GHz

Performance Core Base Frequency

2.9 GHz

2.5 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20

Multiplier

29x

128 K per core

L1 Cache

64 K per core

1 MB

L2 Cache

256 K per core

16 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400, DDR3L-1600

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

42 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1150 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.44 TFLOPS

Miscellaneous

Loongson LS3A6000

Official Website

Intel Core i7 7700T

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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