AMD Ryzen 9 7900X3D vs Intel Core i9 11900

VS

AMD Ryzen 9 7900X3D

Intel Core i9 11900

We compared two desktop CPUs: AMD Ryzen 9 7900X3D with 12 cores 4.4GHz and Intel Core i9 11900 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X3D 's Advantages

Released 1 years and 10 months late

Better graphics card performance

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 50GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.4GHz vs 2.5GHz)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Intel Core i9 11900 's Advantages

Lower TDP (65W vs 120W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900X3D +40%

2039

Intel Core i9 11900

1451

Cinebench R23 Multi Core

AMD Ryzen 9 7900X3D +104%

27084

Intel Core i9 11900

13236

Geekbench 6 Single Core

AMD Ryzen 9 7900X3D +38%

2971

Intel Core i9 11900

2152

Geekbench 6 Multi Core

AMD Ryzen 9 7900X3D +240%

18105

Intel Core i9 11900

5320

Blender

AMD Ryzen 9 7900X3D +231%

481

Intel Core i9 11900

145

Geekbench 5 Single Core

AMD Ryzen 9 7900X3D +27%

2180

Intel Core i9 11900

1709

Geekbench 5 Multi Core

AMD Ryzen 9 7900X3D +102%

19407

Intel Core i9 11900

9598

Passmark CPU Single Core

AMD Ryzen 9 7900X3D +20%

4119

Intel Core i9 11900

3430

Passmark CPU Multi Core

AMD Ryzen 9 7900X3D +120%

50486

Intel Core i9 11900

22929

AMD Ryzen 9 7900X3D

VS

Intel Core i9 11900

General Parameters

Jan 2023

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Rocket Lake

-

Processor Number

i9-11900

AM5

Socket

LGA-1200

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 750

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

120 W

Power Consumption

65 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.4 GHz

Performance Core Base Frequency

2.5 GHz

5.6 GHz

Performance Core Turbo Frequency

5.2 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

25x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1300 MHz

448

Shader Units

256

8

Texture Units

64

4

Raster Operation Units

32

2

Execution Units

32

15 W

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

1.43 TFLOPS

Graphics Performance

0.46 TFLOPS

Miscellaneous

AMD Ryzen 9 7900X3D

Official Website

Intel Core i9 11900

5.0

PCIe Version

4.0

28

PCIe Lanes

20

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