Intel Core i7 7820X vs Intel Core i3 10105F

VS

Intel Core i7 7820X Intel Core i3 10105F

We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Core i3 10105F with 4 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7820X 's Advantages

Larger memory bandwidth (79.47GB/s vs 41.6GB/s)

Larger L3 cache size (11MB vs 6MB)

Intel Core i3 10105F 's Advantages

Released 3 years and 9 months late

Higher base frequency (3.7GHz vs 3.6GHz)

Lower TDP (65W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7820X +14%

1338

Intel Core i3 10105F

1173

Cinebench R23 Multi Core

Intel Core i7 7820X +130%

13358

Intel Core i3 10105F

5794

Geekbench 6 Single Core

Intel Core i7 7820X

1252

Intel Core i3 10105F +15%

1452

Geekbench 6 Multi Core

Intel Core i7 7820X +61%

7510

Intel Core i3 10105F

4658

Geekbench 5 Single Core

Intel Core i7 7820X

1120

Intel Core i3 10105F

1115

Geekbench 5 Multi Core

Intel Core i7 7820X +97%

8504

Intel Core i3 10105F

4313

Passmark CPU Single Core

Intel Core i7 7820X

2536

Intel Core i3 10105F +5%

2666

Passmark CPU Multi Core

Intel Core i7 7820X +91%

17189

Intel Core i3 10105F

8995

Intel Core i7 7820X

VS

Intel Core i3 10105F

General Parameters

May 2017

Release Date

Feb 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Comet Lake

i7-7820X

Processor Number

i3-10105F

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

140 W

Power Consumption

65 W

99 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.6 GHz

Performance Core Base Frequency

3.7 GHz

4.3 GHz

Performance Core Turbo Frequency

4.4 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

11 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 7820X

Official Website

Intel Core i3 10105F

3.0

PCIe Version

3.0

28

PCIe Lanes

16

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

Extended Instruction Set

-

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