Intel Core i7 6700K vs AMD Ryzen 5 2400G

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We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and AMD Ryzen 5 2400G with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700K 's Advantages

Higher base frequency (4.0GHz vs 3.6GHz)

Larger L3 cache size (8MB vs 4MB)

AMD Ryzen 5 2400G 's Advantages

Released 2 years and 6 months late

Higher specification of memory (DDR4-2933 vs DDR4-2133)

Larger memory bandwidth (43.71GB/s vs 34.1GB/s)

Lower TDP (65W vs 91W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6700K +10%

1136

AMD Ryzen 5 2400G

1029

Cinebench R23 Multi Core

Intel Core i7 6700K +16%

5661

AMD Ryzen 5 2400G

4848

Geekbench 6 Single Core

Intel Core i7 6700K +53%

1544

AMD Ryzen 5 2400G

1006

Geekbench 6 Multi Core

Intel Core i7 6700K +73%

5265

AMD Ryzen 5 2400G

3040

Blender

Intel Core i7 6700K +23%

96

AMD Ryzen 5 2400G

78

Geekbench 5 Single Core

Intel Core i7 6700K +19%

1087

AMD Ryzen 5 2400G

906

Geekbench 5 Multi Core

Intel Core i7 6700K +20%

4271

AMD Ryzen 5 2400G

3550

Passmark CPU Single Core

Intel Core i7 6700K +16%

2510

AMD Ryzen 5 2400G

2151

Passmark CPU Multi Core

Intel Core i7 6700K +2%

8940

AMD Ryzen 5 2400G

8730

Intel Core i7 6700K

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AMD Ryzen 5 2400G

General Parameters

Aug 2015

Release Date

Feb 2018

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Raven Ridge

i7-6700K

Processor Number

-

LGA-1151

Socket

AM4

HD Graphics 530

Integrated Graphics

Radeon RX Vega 11

Package

1.75 billions

Transistor Count

4.9 billions

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

AM4

91 W

Power Consumption

65 W

-

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

3.6 GHz

4.2 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

36x

64 K per core

L1 Cache

128 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133, DDR3L-1600

Memory Types

DDR4-2933

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

43.71 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1250 MHz

-

Shader Units

704

-

Texture Units

44

-

Raster Operation Units

8

-

Execution Units

11

-

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.746 TFLOPS

Miscellaneous

Intel Core i7 6700K

Official Website

AMD Ryzen 5 2400G

3.0

PCIe Version

3.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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