Intel Core i3 12100 vs Intel Core i7 7800X

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We compared two desktop CPUs: Intel Core i3 12100 with 4 cores 3.3GHz and Intel Core i7 7800X with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 12100 's Advantages

Released 4 years and 8 months late

Integrated graphics card

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (60W vs 140W)

Intel Core i7 7800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 76.8GB/s)

Higher base frequency (3.5GHz vs 3.3GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 12100 +72%

1666

Intel Core i7 7800X

964

Cinebench R23 Multi Core

Intel Core i3 12100 +9%

8050

Intel Core i7 7800X

7325

Geekbench 6 Single Core

Intel Core i3 12100 +58%

2161

Intel Core i7 7800X

1362

Geekbench 6 Multi Core

Intel Core i3 12100 +21%

7388

Intel Core i7 7800X

6082

Geekbench 5 Single Core

Intel Core i3 12100 +58%

1697

Intel Core i7 7800X

1069

Geekbench 5 Multi Core

Intel Core i3 12100

6276

Intel Core i7 7800X +4%

6578

Passmark CPU Single Core

Intel Core i3 12100 +43%

3453

Intel Core i7 7800X

2409

Passmark CPU Multi Core

Intel Core i3 12100 +6%

13685

Intel Core i7 7800X

12894

Intel Core i3 12100

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Intel Core i7 7800X

General Parameters

Jan 2022

Release Date

May 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Skylake

i3-12100

Processor Number

i7-7800X

LGA-1700

Socket

LGA-2066

UHD Graphics 730

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-2066

60 W

Power Consumption

140 W

89 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

3.5 GHz

4.3 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

35x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2400

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1400 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.35 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 12100

Official Website

Intel Core i7 7800X

5.0

PCIe Version

3.0

20

PCIe Lanes

28

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

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