AMD Ryzen 3 8300G vs Intel Core i5 6400

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We compared two desktop CPUs: AMD Ryzen 3 8300G with 4 cores 3.4GHz and Intel Core i5 6400 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 8300G 's Advantages

Released 8 years and 4 months late

Higher specification of memory (DDR5-5200 vs DDR4-2133)

Larger memory bandwidth (83.2GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.4GHz vs 2.7GHz)

Larger L3 cache size (8MB vs 6MB)

Lower TDP (45W vs 65W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 8300G +77%

1598

Intel Core i5 6400

898

Cinebench R23 Multi Core

AMD Ryzen 3 8300G +195%

9512

Intel Core i5 6400

3214

Geekbench 6 Single Core

AMD Ryzen 3 8300G +129%

2627

Intel Core i5 6400

1143

Geekbench 6 Multi Core

AMD Ryzen 3 8300G +165%

8782

Intel Core i5 6400

3312

AMD Ryzen 3 8300G

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Intel Core i5 6400

General Parameters

Jan 2024

Release Date

Sep 2015

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Skylake

-

Processor Number

i5-6400

AM5

Socket

LGA-1151

Radeon 740M

Integrated Graphics

HD Graphics 530

Ryzen 5 (Zen 4 (Phoenix))

Generation

-

Package

20.9 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

AM5

Socket

LGA-1151

45-65 W

Power Consumption

65 W

95°C

Peak Operating Temperature

-

TSMC

Foundry

-

137 mm²

Die Size

-

FC-LGA1718

Package

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

3.4 GHz

Performance Core Base Frequency

2.7 GHz

4.9 GHz

Performance Core Turbo Frequency

3.3 GHz

3

Efficiency Cores

-

6

Efficiency Core Threads

-

3.2 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

27x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-2133, DDR3L-1600

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

950 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

4

Execution Units

-

15 W

Power Consumption

-

2.56 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 3 8300G

Official Website

Intel Core i5 6400

4.0

PCIe Version

3.0

14

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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