Intel Core i3 10100 vs Intel Core i5 6400

VS

We compared two desktop CPUs: Intel Core i3 10100 with 4 cores 3.6GHz 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

Intel Core i3 10100 's Advantages

Released 4 years and 8 months late

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Larger memory bandwidth (41.6GB/s vs 34.1GB/s)

Higher base frequency (3.6GHz vs 2.7GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 10100 +27%

1141

Intel Core i5 6400

898

Cinebench R23 Multi Core

Intel Core i3 10100 +76%

5658

Intel Core i5 6400

3214

Geekbench 6 Single Core

Intel Core i3 10100 +26%

1442

Intel Core i5 6400

1143

Geekbench 6 Multi Core

Intel Core i3 10100 +37%

4556

Intel Core i5 6400

3312

Blender

Intel Core i3 10100 +78%

73

Intel Core i5 6400

41

Geekbench 5 Single Core

Intel Core i3 10100 +21%

1038

Intel Core i5 6400

853

Geekbench 5 Multi Core

Intel Core i3 10100 +50%

4227

Intel Core i5 6400

2805

Passmark CPU Single Core

Intel Core i3 10100 +32%

2605

Intel Core i5 6400

1961

Passmark CPU Multi Core

Intel Core i3 10100 +68%

8674

Intel Core i5 6400

5151

Intel Core i3 10100

VS

Intel Core i5 6400

General Parameters

May 2020

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake-S

Core Architecture

Skylake

i3-10100

Processor Number

i5-6400

LGA-1200

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

HD Graphics 530

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

3.6 GHz

Performance Core Base Frequency

2.7 GHz

4.3 GHz

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

27x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

950 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 10100

Official Website

Intel Core i5 6400

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i3 10100 vs Intel Core i5 8400

2

Intel Core i3 10100 vs Intel Core i3 12100

3

Intel Core i5 10400 vs Intel Core i3 10100

4

Intel Core i3 10100 vs AMD Ryzen 5 4600G

5

Intel Core i3 10100 vs Intel Core i5 11400F

6

Intel Core i3 6100 vs Intel Core i5 6400

7

Intel Core i5 6400 vs Intel Core i3 9100F

8

Intel Core i5 6400 vs Intel Core i7 6700

9

Intel Core i3 10100 vs AMD Ryzen Threadripper Pro 3945WX

10

Intel Core i3 10100 vs Intel Core i7 10700T