Intel Core i3 8100 vs Intel Core i9 7920X

VS

Intel Core i3 8100

Intel Core i9 7920X

We compared two desktop CPUs: Intel Core i3 8100 with 4 cores 3.6GHz and Intel Core i9 7920X with 12 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 8100 's Advantages

Integrated graphics card

Higher base frequency (3.6GHz vs 2.9GHz)

Lower TDP (65W vs 140W)

Intel Core i9 7920X 's Advantages

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (85GB/s vs 37.5GB/s)

Larger L3 cache size (17MB vs 6MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i3 8100 +16%

1223

Intel Core i9 7920X

1053

Geekbench 6 Multi Core

Intel Core i3 8100

3646

Intel Core i9 7920X +18%

4327

Geekbench 5 Single Core

Intel Core i3 8100

946

Intel Core i9 7920X +20%

1137

Geekbench 5 Multi Core

Intel Core i3 8100

3315

Intel Core i9 7920X +256%

11828

Passmark CPU Single Core

Intel Core i3 8100

2224

Intel Core i9 7920X +11%

2488

Passmark CPU Multi Core

Intel Core i3 8100

6158

Intel Core i9 7920X +281%

23468

Intel Core i3 8100

VS

Intel Core i9 7920X

General Parameters

Oct 2017

Release Date

Aug 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Skylake

i3-8100

Processor Number

i9-7920X

LGA-1151

Socket

LGA-2066

UHD Graphics 630

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

12

4

Performance Core Threads

24

3.6 GHz

Performance Core Base Frequency

2.9 GHz

-

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

12

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

29x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

17 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

37.5 GB/s

Max Memory Bandwidth

85 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

-

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 8100

Official Website

Intel Core i9 7920X

3.0

PCIe Version

3.0

16

PCIe Lanes

44

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

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

Related CPU Comparisons

1

Intel Core i3 8100 vs AMD Ryzen 5 5625U

2

Intel Core i3 8100 vs Pentium 1403 V2

3

Intel Core i3 8100 vs Intel Core i7 14701E

4

Intel Core i3 8100 vs AMD Ryzen 9 3900XT

5

Intel Core i3 8100 vs AMD Ryzen 9 7950X

6

Intel Core i3 8100 vs AMD Ryzen Threadripper Pro 3955WX

7

Intel Core i3 8100 vs Intel Core Ultra 7 265K

8

Intel Core i3 8100 vs Intel Core i7 12700F

9

Intel Core i3 8100 vs Intel Core i7 13700K

10

Intel Core i3 8100 vs Intel Core i9 13900

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU