Intel Core i9 12900KS vs Intel Core i9 12900

VS

Intel Core i9 12900KS

Intel Core i9 12900

We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz and Intel Core i9 12900 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KS 's Advantages

Integrated graphics card

Higher base frequency (3.4GHz vs 2.4GHz)

Intel Core i9 12900 's Advantages

Higher specification of memory (4800 vs 4800)

Newer PCIe version (5 vs 5.0)

Lower TDP (65W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KS +4%

2082

Intel Core i9 12900

1988

Cinebench R23 Multi Core

Intel Core i9 12900KS +5%

27796

Intel Core i9 12900

26454

Geekbench 6 Single Core

Intel Core i9 12900KS

2559

Intel Core i9 12900 +6%

2727

Geekbench 6 Multi Core

Intel Core i9 12900KS +16%

15546

Intel Core i9 12900

13396

Intel Core i9 12900KS

VS

Intel Core i9 12900

General Parameters

Apr 2022

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Alder Lake-S

Core Architecture

Alder Lake-S

i9-12900KS

Processor Number

-

LGA-1700

Socket

Intel Socket 1700

UHD Graphics 770

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Alder Lake-S)

Package

10 nm

Manufacturing Process

10 nm

150 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

8

Performance Cores

8

-

Performance Core Threads

16

3.4 GHz

Performance Core Base Frequency

2.4 GHz

5.5 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1800 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

16

Total Core Count

16

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

24.0

64 K per core

L1 Cache

80 KB per core

14 MB shared

L2 Cache

1.25 MB per core

30 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200, DDR5-4800

128 GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 12900KS

Official Website

-

5.0

PCIe Version

5

20

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core i9 12900KS vs AMD Threadripper PRO 7955WX

2

Intel Core i9 12900KS vs Intel Core i7 7700T

3

Intel Core i9 12900KS vs AMD Ryzen 3 Pro 4350G

4

Intel Core i9 12900KS vs Intel Core i3 10105F

5

Intel Core i9 12900KS vs Intel Core 5 120HL

6

Intel Core i9 12900KS vs AMD Ryzen 3 4100

7

Intel Core i9 12900KS vs AMD Ryzen 7 3800XT

8

Intel Core i9 12900KS vs AMD Ryzen 9 3900XT

9

Intel Core i9 12900KS vs AMD Ryzen 7 5800X

10

Intel Core i9 12900KS vs AMD Ryzen Threadripper 3990X

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption