Intel Core i5 12400F vs Intel Core i3 7100

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We compared two desktop CPUs: Intel Core i5 12400F with 6 cores 2.5GHz and Intel Core i3 7100 with 2 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400F 's Advantages

Released 5 years late

Higher specification of memory (DDR5-4800 vs DDR4-400)

Larger memory bandwidth (76.8GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (18MB vs 3MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i3 7100 's Advantages

Integrated graphics card

Higher base frequency (3.9GHz vs 2.5GHz)

Lower TDP (51W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 12400F +78%

2301

Intel Core i3 7100

1292

Geekbench 6 Multi Core

Intel Core i5 12400F +285%

9475

Intel Core i3 7100

2460

Blender

Intel Core i5 12400F +474%

201

Intel Core i3 7100

35

Geekbench 5 Single Core

Intel Core i5 12400F +66%

1628

Intel Core i3 7100

980

Geekbench 5 Multi Core

Intel Core i5 12400F +296%

8519

Intel Core i3 7100

2149

Passmark CPU Single Core

Intel Core i5 12400F +51%

3513

Intel Core i3 7100

2323

Passmark CPU Multi Core

Intel Core i5 12400F +352%

19551

Intel Core i3 7100

4323

Intel Core i5 12400F

VS

Intel Core i3 7100

General Parameters

Jan 2022

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Kaby Lake

i5-12400F

Processor Number

i3-7100

LGA-1700

Socket

LGA-1151

No

Integrated Graphics

HD Graphics 630

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-1151

65 W

Power Consumption

51 W

117 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

2.5 GHz

Performance Core Base Frequency

3.9 GHz

4.4 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

39x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

3 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-400, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 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

Intel Core i5 12400F

Official Website

Intel Core i3 7100

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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