Intel Core i9 12900KF vs AMD Ryzen Threadripper 1950X

VS

Intel Core i9 12900KF

AMD Ryzen Threadripper 1950X

We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and AMD Ryzen Threadripper 1950X with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KF 's Advantages

Released 4 years and 2 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5.0 vs 3.0)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (125W vs 180W)

AMD Ryzen Threadripper 1950X 's Advantages

Larger memory bandwidth (79.47GB/s vs 76.8GB/s)

Higher base frequency (3.4GHz vs 3.2GHz)

Larger L3 cache size (32MB vs 30MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KF +97%

2028

AMD Ryzen Threadripper 1950X

1027

Cinebench R23 Multi Core

Intel Core i9 12900KF +39%

27422

AMD Ryzen Threadripper 1950X

19635

Geekbench 6 Single Core

Intel Core i9 12900KF +115%

2686

AMD Ryzen Threadripper 1950X

1249

Geekbench 6 Multi Core

Intel Core i9 12900KF +55%

16130

AMD Ryzen Threadripper 1950X

10364

Cinebench 2024 Multi Core

Intel Core i9 12900KF +62%

1564

AMD Ryzen Threadripper 1950X

964

Geekbench 5 Single Core

Intel Core i9 12900KF +93%

1970

AMD Ryzen Threadripper 1950X

1020

Geekbench 5 Multi Core

Intel Core i9 12900KF +47%

17469

AMD Ryzen Threadripper 1950X

11859

Passmark CPU Single Core

Intel Core i9 12900KF +83%

4167

AMD Ryzen Threadripper 1950X

2265

Passmark CPU Multi Core

Intel Core i9 12900KF +49%

41190

AMD Ryzen Threadripper 1950X

27543

Intel Core i9 12900KF

VS

AMD Ryzen Threadripper 1950X

General Parameters

Oct 2021

Release Date

Aug 2017

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen

i9-12900KF

Processor Number

-

LGA-1700

Socket

sTR4

No

Integrated Graphics

N/A

Package

-

Transistor Count

9.6 billions

10 nm

Manufacturing Process

14 nm

125 W

Power Consumption

180 W

241 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

68 °C

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.2 GHz

Performance Core Base Frequency

3.4 GHz

5.1 GHz

Performance Core Turbo Frequency

4 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

16

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

34x

64 K per core

L1 Cache

96 K per core

14 MB shared

L2 Cache

512 K per core

30 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

2048 GB

2

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 12900KF

Official Website

AMD Ryzen Threadripper 1950X

5.0

PCIe Version

3.0

20

PCIe Lanes

60

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