Intel Core i3 8100 vs AMD Ryzen 9 7900X3D

VS

Intel Core i3 8100

AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core i3 8100 with 4 cores 3.6GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . 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

Lower TDP (65W vs 120W)

AMD Ryzen 9 7900X3D 's Advantages

Released 5 years and 3 months late

Better graphics card performance

Higher specification of memory (5200 vs 2400)

Larger memory bandwidth (83.2GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 3.6GHz)

Larger L3 cache size (128MB vs 6MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 8100

936

AMD Ryzen 9 7900X3D +117%

2039

Cinebench R23 Multi Core

Intel Core i3 8100

3597

AMD Ryzen 9 7900X3D +652%

27084

Geekbench 6 Single Core

Intel Core i3 8100

1223

AMD Ryzen 9 7900X3D +142%

2971

Geekbench 6 Multi Core

Intel Core i3 8100

3646

AMD Ryzen 9 7900X3D +396%

18105

Blender

Intel Core i3 8100

62

AMD Ryzen 9 7900X3D +675%

481

Geekbench 5 Single Core

Intel Core i3 8100

946

AMD Ryzen 9 7900X3D +130%

2180

Geekbench 5 Multi Core

Intel Core i3 8100

3315

AMD Ryzen 9 7900X3D +485%

19407

Passmark CPU Single Core

Intel Core i3 8100

2224

AMD Ryzen 9 7900X3D +85%

4119

Passmark CPU Multi Core

Intel Core i3 8100

6158

AMD Ryzen 9 7900X3D +719%

50486

Intel Core i3 8100

VS

AMD Ryzen 9 7900X3D

General Parameters

Oct 2017

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 4 (Raphael)

i3-8100

Processor Number

-

LGA-1151

Socket

AM5

UHD Graphics 630

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

65 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

100 °C

Peak Operating Temperature

89°C

CPU Performance

4

Performance Cores

12

4

Performance Core Threads

24

3.6 GHz

Performance Core Base Frequency

4.4 GHz

-

Performance Core Turbo Frequency

5.6 GHz

4

Total Core Count

12

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

44x

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

128 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR5-5200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

1500 MHz

1100 MHz

GPU Max Dynamic Frequency

2200 MHz

192

Shader Units

448

24

Texture Units

8

3

Raster Operation Units

4

24

Execution Units

2

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i3 8100

Official Website

AMD Ryzen 9 7900X3D

3.0

PCIe Version

5.0

16

PCIe Lanes

28

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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