Intel Core i9 12900K vs Intel Core i9 11900F

VS

Intel Core i9 12900K

Intel Core i9 11900F

We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and Intel Core i9 11900F with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900K 's Advantages

Released 7 months late

Integrated graphics card

Higher specification of memory (4800 vs 3200)

Larger memory bandwidth (76.8GB/s vs 50GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (32GHz vs 2.5GHz)

Larger L3 cache size (30MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i9 11900F 's Advantages

Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900K +45%

2028

Intel Core i9 11900F

1393

Cinebench R23 Multi Core

Intel Core i9 12900K +108%

27422

Intel Core i9 11900F

13150

Geekbench 6 Single Core

Intel Core i9 12900K +20%

2631

Intel Core i9 11900F

2188

Geekbench 6 Multi Core

Intel Core i9 12900K +67%

17004

Intel Core i9 11900F

10129

Blender

Intel Core i9 12900K +94%

422

Intel Core i9 11900F

217

Geekbench 5 Single Core

Intel Core i9 12900K +15%

1970

Intel Core i9 11900F

1704

Geekbench 5 Multi Core

Intel Core i9 12900K +78%

17028

Intel Core i9 11900F

9523

Passmark CPU Single Core

Intel Core i9 12900K +21%

4173

Intel Core i9 11900F

3423

Passmark CPU Multi Core

Intel Core i9 12900K +81%

41390

Intel Core i9 11900F

22779

Intel Core i9 12900K

VS

Intel Core i9 11900F

General Parameters

Oct 2021

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Rocket Lake

i9-12900K

Processor Number

i9-11900F

LGA-1700

Socket

LGA-1200

UHD Graphics 770

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

125 W

Power Consumption

65 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3,2 GHz

Performance Core Base Frequency

2.5 GHz

5.1 GHz

Performance Core Turbo Frequency

5.2 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

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

25x

64 K per core

L1 Cache

64 K per core

14 MB shared

L2 Cache

512 K per core

30 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

50 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 12900K

Official Website

Intel Core i9 11900F

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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