Intel Core i3 9350K vs Intel Core i9 12900K

VS

Intel Core i3 9350K Intel Core i9 12900K

We compared two desktop CPUs: Intel Core i3 9350K with 4 cores 4.0GHz and Intel Core i9 12900K with 16 cores 32GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 9350K 's Advantages

Lower TDP (91W vs 125W)

Intel Core i9 12900K 's Advantages

Released 2 years and 6 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (32GHz vs 4.0GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 9350K

1277

Intel Core i9 12900K +58%

2028

Cinebench R23 Multi Core

Intel Core i3 9350K

4779

Intel Core i9 12900K +473%

27422

Geekbench 6 Single Core

Intel Core i3 9350K

1541

Intel Core i9 12900K +70%

2631

Geekbench 6 Multi Core

Intel Core i3 9350K

4371

Intel Core i9 12900K +289%

17004

Geekbench 5 Single Core

Intel Core i3 9350K

1263

Intel Core i9 12900K +55%

1970

Geekbench 5 Multi Core

Intel Core i3 9350K

4689

Intel Core i9 12900K +263%

17028

Passmark CPU Single Core

Intel Core i3 9350K

2676

Intel Core i9 12900K +55%

4173

Passmark CPU Multi Core

Intel Core i3 9350K

7542

Intel Core i9 12900K +448%

41390

Intel Core i3 9350K

VS

Intel Core i9 12900K

General Parameters

Apr 2019

Release Date

Oct 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Alder Lake

i3-9350K

Processor Number

i9-12900K

LGA-1151

Socket

LGA-1700

UHD Graphics 630

Integrated Graphics

UHD Graphics 770

Package

14 nm

Manufacturing Process

10 nm

LGA-1151

Socket

LGA-1700

91 W

Power Consumption

125 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

3,2 GHz

4.6 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

3.9 GHz

4

Total Core Count

16

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

32x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

14 MB shared

8 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR5-4800, DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1550 MHz

192

Shader Units

256

24

Texture Units

16

3

Raster Operation Units

8

24

Execution Units

32

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Core i3 9350K

Official Website

Intel Core i9 12900K

3.0

PCIe Version

5.0

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i3 9350K vs Intel Pentium Gold G5420

2

Intel Core i3 9350K vs AMD Ryzen Threadripper Pro 3995WX

3

Intel Core i3 9350K vs Intel Core i5 7600

4

Intel Core i3 9350K vs Intel Core i5 10400T

5

Intel Core i3 9350K vs Intel Core i5 11600K

6

Intel Core i3 9350K vs Intel Core i9 10980XE

7

Intel Core i3 9350K vs AMD Ryzen Threadripper PRO 5975WX

8

Intel Core i3 8100 vs Intel Core i3 9350K

9

Intel Core i3 9350K vs Intel Core i7 9700KF

10

Intel Core i3 9350K vs Intel Core i9 9900T

Related News

1

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

2

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

3

AMD's Latest Breakthrough Technology Could Change the Game in the Future

4

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

5

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

6

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

7

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

8

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

9

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

10

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation