Intel Core i5 7640X vs Intel Core i3 12100T

VS

Intel Core i5 7640X

Intel Core i3 12100T

We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i3 12100T with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7640X 's Advantages

Higher base frequency (4.0GHz vs 2.2GHz)

Intel Core i3 12100T 's Advantages

Released 4 years and 8 months late

Integrated graphics card

Higher specification of memory (4800 vs 2666)

Larger memory bandwidth (76.8GB/s vs 42.7GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (12MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 112W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X

1419

Intel Core i3 12100T +51%

2144

Geekbench 6 Multi Core

Intel Core i5 7640X

3726

Intel Core i3 12100T +94%

7243

Intel Core i5 7640X

VS

Intel Core i3 12100T

General Parameters

May 2017

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Kaby Lake

Core Architecture

Alder Lake-S

i5-7640X

Processor Number

-

LGA-2066

Socket

Intel Socket 1700

N/A

Integrated Graphics

UHD Graphics 730

-

Generation

Core i3 (Alder Lake-S)

Package

14 nm

Manufacturing Process

10 nm

112 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

-

Foundry

Intel

-

Die Size

163 mm²

CPU Performance

4

Performance Cores

-

4

Performance Core Threads

-

4.0 GHz

Performance Core Base Frequency

2.2 GHz

4.2 GHz

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

4

Total Thread Count

8

-

Bus Frequency

100 MHz

39x

Multiplier

22.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1.25 MB per core

6 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200, DDR5-4800

64 GB

Max Memory Size

-

2

Max Memory Channels

2

42.7 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1400 MHz

-

Shader Units

192

-

Texture Units

48

-

Raster Operation Units

24

-

Execution Units

24

-

Power Consumption

15 W

-

Graphics Performance

0.35 TFLOPS

Miscellaneous

Intel Core i5 7640X

Official Website

Intel Core i3 12100T

3.0

PCIe Version

5

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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