AMD Ryzen Threadripper Pro 3955WX vs Intel Core i9 11900KF

VS

AMD Ryzen Threadripper Pro 3955WX

Intel Core i9 11900KF

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3955WX with 16 cores 3.9GHz and Intel Core i9 11900KF with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper Pro 3955WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 50GB/s)

Higher base frequency (3.9GHz vs 3.5GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

Intel Core i9 11900KF 's Advantages

Released 8 months late

Lower TDP (125W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper Pro 3955WX

1401

Intel Core i9 11900KF +17%

1653

Cinebench R23 Multi Core

AMD Ryzen Threadripper Pro 3955WX +91%

27175

Intel Core i9 11900KF

14197

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3955WX

867

Intel Core i9 11900KF +192%

2536

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3955WX

2253

Intel Core i9 11900KF +360%

10374

Blender

AMD Ryzen Threadripper Pro 3955WX +59%

348

Intel Core i9 11900KF

218

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3955WX

1301

Intel Core i9 11900KF +35%

1768

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3955WX +47%

15072

Intel Core i9 11900KF

10209

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3955WX

2664

Intel Core i9 11900KF +33%

3557

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3955WX +59%

40223

Intel Core i9 11900KF

25246

AMD Ryzen Threadripper Pro 3955WX

VS

Intel Core i9 11900KF

General Parameters

Jul 2020

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Rocket Lake

-

Processor Number

i9-11900KF

sWRX8

Socket

LGA-1200

N/A

Integrated Graphics

No

Package

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

125 W

90 °C

Peak Operating Temperature

100°C

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

3.9 GHz

Performance Core Base Frequency

3.5 GHz

4.3 GHz

Performance Core Turbo Frequency

5.3 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

39x

Multiplier

35x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

2048 GB

Max Memory Size

128 GB

8

Max Memory Channels

2

204.8 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Ryzen Threadripper Pro 3955WX

Official Website

Intel Core i9 11900KF

4.0

PCIe Version

4.0

128

PCIe Lanes

20

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