Intel Core i9 11900KF vs AMD Ryzen 9 7950X3D

VS

Intel Core i9 11900KF

AMD Ryzen 9 7950X3D

We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and AMD Ryzen 9 7950X3D with 16 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7950X3D 's Advantages

Released 1 years and 10 months late

Integrated graphics card

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 (4.2GHz vs 3.5GHz)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (120W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900KF

1653

AMD Ryzen 9 7950X3D +23%

2043

Cinebench R23 Multi Core

Intel Core i9 11900KF

14197

AMD Ryzen 9 7950X3D +171%

38581

Geekbench 6 Single Core

Intel Core i9 11900KF

2536

AMD Ryzen 9 7950X3D +18%

3012

Geekbench 6 Multi Core

Intel Core i9 11900KF

10374

AMD Ryzen 9 7950X3D +95%

20270

Blender

Intel Core i9 11900KF

218

AMD Ryzen 9 7950X3D +202%

659

Geekbench 5 Single Core

Intel Core i9 11900KF

1768

AMD Ryzen 9 7950X3D +29%

2294

Geekbench 5 Multi Core

Intel Core i9 11900KF

10209

AMD Ryzen 9 7950X3D +137%

24247

Passmark CPU Single Core

Intel Core i9 11900KF

3557

AMD Ryzen 9 7950X3D +16%

4148

Passmark CPU Multi Core

Intel Core i9 11900KF

25246

AMD Ryzen 9 7950X3D +148%

62623

Intel Core i9 11900KF

VS

AMD Ryzen 9 7950X3D

General Parameters

Mar 2021

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Zen 4 (Raphael)

i9-11900KF

Processor Number

-

LGA-1200

Socket

AM5

No

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

125 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

100°C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.5 GHz

Performance Core Base Frequency

4.2 GHz

5.3 GHz

Performance Core Turbo Frequency

5.7 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

42x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i9 11900KF

Official Website

AMD Ryzen 9 7950X3D

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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