Intel Core i9 11900F vs Intel Core i7 12700KF

VS

Intel Core i9 11900F Intel Core i7 12700KF

We compared two desktop CPUs: Intel Core i9 11900F with 8 cores 2.5GHz and Intel Core i7 12700KF with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900F 's Advantages

Lower TDP (65W vs 125W)

Intel Core i7 12700KF 's Advantages

Released 7 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

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

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.6GHz vs 2.5GHz)

Larger L3 cache size (25MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900F

1381

Intel Core i7 12700KF +40%

1944

Cinebench R23 Multi Core

Intel Core i9 11900F

13033

Intel Core i7 12700KF +74%

22801

Geekbench 6 Single Core

Intel Core i9 11900F

2188

Intel Core i7 12700KF +27%

2790

Geekbench 6 Multi Core

Intel Core i9 11900F

10129

Intel Core i7 12700KF +51%

15374

Blender

Intel Core i9 11900F

217

Intel Core i7 12700KF +59%

346

Geekbench 5 Single Core

Intel Core i9 11900F

1704

Intel Core i7 12700KF +19%

2031

Geekbench 5 Multi Core

Intel Core i9 11900F

9523

Intel Core i7 12700KF +57%

14961

Passmark CPU Single Core

Intel Core i9 11900F

3423

Intel Core i7 12700KF +17%

4020

Passmark CPU Multi Core

Intel Core i9 11900F

22779

Intel Core i7 12700KF +51%

34419

Intel Core i9 11900F

VS

Intel Core i7 12700KF

General Parameters

Mar 2021

Release Date

Oct 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Alder Lake

i9-11900F

Processor Number

i7-12700KF

LGA-1200

Socket

LGA-1700

N/A

Integrated Graphics

No

Package

14 nm

Manufacturing Process

10 nm

LGA-1200

Socket

LGA-1700

65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

190 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.5 GHz

Performance Core Base Frequency

3.6 GHz

5.2 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

12

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

36x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

12 MB shared

16 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800, DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 11900F

Official Website

Intel Core i7 12700KF

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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