AMD Ryzen 7 3800XT vs Intel Core i9 10920X

VS

We compared two desktop CPUs: AMD Ryzen 7 3800XT with 8 cores 3.9GHz and Intel Core i9 10920X with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 3800XT 's Advantages

Released 9 months late

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.9GHz vs 3.5GHz)

Larger L3 cache size (32MB vs 20MB)

Lower TDP (105W vs 165W)

Intel Core i9 10920X 's Advantages

Larger memory bandwidth (93.8GB/s vs 47.68GB/s)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 3800XT +5%

1352

Intel Core i9 10920X

1280

Cinebench R23 Multi Core

AMD Ryzen 7 3800XT

12960

Intel Core i9 10920X +18%

15354

Geekbench 6 Single Core

AMD Ryzen 7 3800XT

1679

Intel Core i9 10920X +1%

1696

Geekbench 6 Multi Core

AMD Ryzen 7 3800XT

6343

Intel Core i9 10920X +50%

9541

Cinebench 2024 Multi Core

AMD Ryzen 7 3800XT

734

Intel Core i9 10920X +25%

922

Geekbench 5 Single Core

AMD Ryzen 7 3800XT +9%

1319

Intel Core i9 10920X

1201

Geekbench 5 Multi Core

AMD Ryzen 7 3800XT

9327

Intel Core i9 10920X +43%

13408

Passmark CPU Single Core

AMD Ryzen 7 3800XT +2%

2793

Intel Core i9 10920X

2738

Passmark CPU Multi Core

AMD Ryzen 7 3800XT

23540

Intel Core i9 10920X +11%

26244

AMD Ryzen 7 3800XT

VS

Intel Core i9 10920X

General Parameters

Jul 2020

Release Date

Oct 2019

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Cascade Lake

-

Processor Number

i9-10920X

AM4

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

AM4

Socket

LGA-2066

105 W

Power Consumption

165 W

95 °C

Peak Operating Temperature

94 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.9 GHz

Performance Core Base Frequency

3.5 GHz

4.7 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

39x

Multiplier

-

64 K per core

L1 Cache

-

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

47.68 GB/s

Max Memory Bandwidth

93.8 GB/s

No

ECC Memory Support

No

Miscellaneous

AMD Ryzen 7 3800XT

Official Website

Intel Core i9 10920X

4.0

PCIe Version

3.0

24

PCIe Lanes

48

-

Extended Instruction Set

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

Related CPU Comparisons

1

Intel Core i7 14790F vs AMD Ryzen 7 3800XT

2

Intel Core i5 12600KF vs AMD Ryzen 7 3800XT

3

Intel Pentium Gold G5400 vs AMD Ryzen 7 3800XT

4

AMD Ryzen Threadripper 2950X vs AMD Ryzen 7 3800XT

5

AMD Ryzen 7 7800X vs AMD Ryzen 7 3800XT

6

Intel Core i3 13100 vs AMD Ryzen 7 3800XT

7

AMD Ryzen 5 5600 vs AMD Ryzen 7 3800XT

8

Intel Core i9 10920X vs AMD Ryzen Threadripper 3960X

9

AMD Ryzen 7 3800XT vs Intel Core i3 7100

10

AMD Ryzen 7 3800XT vs AMD Ryzen 5 5625U

Related News

1

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

2

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

3

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

4

AMD's Latest Breakthrough Technology Could Change the Game in the Future

5

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

6

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

7

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

8

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

9

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

10

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage