AMD Threadripper PRO 7955WX vs Intel Core i9 11900KF

VS

AMD Threadripper PRO 7955WX

Intel Core i9 11900KF

We compared two desktop CPUs: AMD Threadripper PRO 7955WX with 16 cores 4.5GHz 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 Threadripper PRO 7955WX 's Advantages

Released 2 years and 7 months late

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (332.8GB/s vs 50GB/s)

Newer PCIe version (5 vs 4.0)

Higher base frequency (4.5GHz vs 3.5GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Intel Core i9 11900KF 's Advantages

Lower TDP (125W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7955WX +10%

2795

Intel Core i9 11900KF

2536

Geekbench 6 Multi Core

AMD Threadripper PRO 7955WX +103%

21069

Intel Core i9 11900KF

10374

AMD Threadripper PRO 7955WX

VS

Intel Core i9 11900KF

General Parameters

Oct 2023

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Storm Peak

Core Architecture

Rocket Lake

-

Processor Number

i9-11900KF

AMD Socket sTR5

Socket

LGA-1200

N/A

Integrated Graphics

No

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

-

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

350 W

Power Consumption

125 W

-

Peak Operating Temperature

100°C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

4.5 GHz

Performance Core Base Frequency

3.5 GHz

5.3 GHz

Performance Core Turbo Frequency

5.3 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

45.0

Multiplier

35x

64 KB per core

L1 Cache

64 K per core

16 MB

L2 Cache

512 K per core

64 MB

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

2 TB

Max Memory Size

128 GB

8

Max Memory Channels

2

332.8 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Threadripper PRO 7955WX

Official Website

Intel Core i9 11900KF

5

PCIe Version

4.0

128

PCIe Lanes

20

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