Intel Core i9 12900KS

This is a processor manufactured by Intel using the 10nm fabrication process, designed for Desktop platform, released on Apr 2022. It features a design of 8 big cores and 8 small cores to achieve 16 cores and 24 threads, with an ultra-high specification. The base frequency is 3.4GHz, with a maximum turbo boost frequency of 5.5GHz,TDP of 150W, L3 cache high up to 30MB.with integrated Intel UHD Graphics 770 graphics.It uses the LGA-1700 socket.

General Parameters

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Release Date

Apr 2022

Manufacturer

Intel

Type

Desktop

Instruction Set

x86-64

Core Architecture

Alder Lake-S

Processor Number

i9-12900KS

Integrated Graphics

UHD Graphics 770

Package

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Manufacturing Process

10 nm

Socket

LGA-1700

Power Consumption

150 W

Peak Operating Temperature

100 °C

CPU Performance

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Performance Cores

8

Performance Core Base Frequency

3.4 GHz

Performance Core Turbo Frequency

5.5 GHz

Efficiency Cores

8

Total Core Count

16

Total Thread Count

24

Bus Frequency

100 MHz

Multiplier

34x

L1 Cache

64 K per core

L2 Cache

14 MB shared

L3 Cache

30 MB shared

Unlocked Multiplier

Yes

Memory Parameters

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Memory Types

DDR5-4800, DDR4-3200

Max Memory Size

128 GB

Max Memory Channels

2

Max Memory Bandwidth

76.8 GB/s

ECC Memory Support

Yes

Graphics Card Parameters

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Integrated Graphics

true

GPU Base Frequency

300 MHz

GPU Max Dynamic Frequency

1550 MHz

Shader Units

256

Texture Units

16

Raster Operation Units

8

Execution Units

32

Power Consumption

15 W

Graphics Performance

0.78 TFLOPS

Miscellaneous

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Official Website

Intel Core i9 12900KS

PCIe Version

5.0

PCIe Lanes

20

Rankings

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Cinebench R23 Single Core

Intel Core i7 14700HX 20C 28T @ 2.1 GHz

2098

Intel Core i9 13950HX 24C 32T @ 2.2 GHz

2092

Intel Core i9 13900HX 24C 32T @ 2.2 GHz

2092

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

2082

Intel Core i5 14600K 14C 20T @ 3.5 GHz

2072

Intel Core i5 14600KF 14C 20T @ 3.5 GHz

2072

AMD Ryzen 9 7950X 16C 32T @ 4.5 GHz

2059

Cinebench R23 Multi Core

Intel Core i9 13950HX 24C 32T @ 2.2 GHz

28869

Intel Core i9 13900HX 24C 32T @ 2.2 GHz

28858

AMD Ryzen 9 5950X 16C 32T @ 3.4 GHz

28782

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

27796

Intel Core i9 12900K 16C 24T @ 3,2 GHz

27422

Intel Core i9 12900KF 16C 24T @ 3.2 GHz

27422

AMD Ryzen Threadripper Pro 3955WX 16C 32T @ 3.9 GHz

27175

Geekbench 6 Single Core

Intel Core i5 13600H 12C 16T @ 2.8 GHz

2582

Intel Core i7 1365U 10C 12T @ 1.8 GHz

2576

Intel Core i9 12900F 16C 24T @ 2.4 GHz

2572

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

2559

Intel Core i5 14500T 14C 20T @ 1.7 GHz

2559

Intel Core 7 150U 10C 12T @ 1.8 GHz

2556

Intel Core i5 12600K 10C 16T @ 3.7 GHz

2548

Geekbench 6 Multi Core

AMD Ryzen 9 7940HX 16C 32T @ 2.4 GHz

15655

Intel Xeon w7 3465X 28C 56T @ 2.5 GHz

15617

Xeon E 2488 8C 16T @ 3.2 GHz

15562

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

15546

Intel Core i7 12700KF 12C 20T @ 3.6 GHz

15374

AMD Ryzen Threadripper Pro 3995WX 64C 128T @ 2.7 GHz

15338

Intel Core i5 14600T 14C 20T @ 1.8 GHz

15337

Blender

Intel Core i7 13700 16C 24T @ 2.1 GHz

386

Intel Core i7 13790F 16C 24T @ 2.1 GHz

385

Intel Core i9 13900 24C 32T @ 2.0 GHz

385

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

383

Intel Core i9 12900KF 16C 24T @ 3.2 GHz

382

Ryzen 9 PRO 7945 12C 24T @ 3.7 GHz

380

AMD Ryzen 9 7845HX 12C 24T @ 3.0 GHz

379

Geekbench 5 Single Core

Intel Core i7 12700K 12C 20T @ 3.6 GHz

2084

AMD Ryzen 5 7600 6C 12T @ 3.8 GHz

2080

AMD Ryzen 9 7845HX 12C 24T @ 3.0 GHz

2052

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

2041

Intel Core i7 12700KF 12C 20T @ 3.6 GHz

2031

Intel Core i7 13700F 16C 24T @ 2.1 GHz

2029

AMD Ryzen 7 7745HX 8C 16T @ 3.6 GHz

2029

Geekbench 5 Multi Core

Intel Xeon Platinum 8253 16C 32T @ 2.2 GHz

18291

AMD Ryzen 9 7900 12C 24T @ 3.7 GHz

17950

Intel Core i7 13850HX 20C 28T @ 2.1 GHz

17695

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

17685

Intel Xeon E7 4830 v3 12C 24T @ 2.1 GHz

17562

Intel Core i9 12900KF 16C 24T @ 3.2 GHz

17469

AMD Ryzen Threadripper 2990WX 32C 64T @ 3.0 GHz

17328

Passmark CPU Single Core

Intel Core i7 13700K 16C 24T @ 3.4 GHz

4370

Intel Core i7 14700F 20C 28T @ 2.1 GHz

4363

Intel Core i7 13700KF 16C 24T @ 3.4 GHz

4362

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

4357

Intel Core i9 13900 24C 32T @ 2.0 GHz

4339

Intel Core i9 13980HX 24C 32T @ 2.2 GHz

4319

AMD Ryzen 9 7900X 12C 24T @ 4.7 GHz

4317

Passmark CPU Multi Core

AMD Ryzen 9 5950X 16C 32T @ 3.4 GHz

45659

Intel Core i9 13900HX 24C 32T @ 2.2 GHz

44610

Intel Core i9 13950HX 24C 32T @ 2.2 GHz

44476

Intel Core i9 12900KS 16C 24T @ 3.4 GHz

44470

Intel Core i9 12900K 16C 24T @ 3,2 GHz

41390

Intel Core i9 12900KF 16C 24T @ 3.2 GHz

41190

Apple M1 Ultra 20C 20T @ 3.2 GHz

40784

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