Intel Core Ultra 9 285K vs Intel Core i9 11900F

VS

Intel Core Ultra 9 285K

Intel Core i9 11900F

We compared two desktop CPUs: Intel Core Ultra 9 285K with 24 cores 3.7GHz 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 Ultra 9 285K 's Advantages

Released 3 years and 7 months late

Integrated graphics card

Higher specification of memory (6400 vs 3200)

Larger memory bandwidth (102.4GB/s vs 50GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.7GHz vs 2.5GHz)

Larger L3 cache size (36MB vs 16MB)

More modern manufacturing process (3nm vs 14nm)

Intel Core i9 11900F 's Advantages

Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 9 285K +66%

2318

Intel Core i9 11900F

1393

Cinebench R23 Multi Core

Intel Core Ultra 9 285K +215%

41540

Intel Core i9 11900F

13150

Geekbench 6 Single Core

Intel Core Ultra 9 285K +54%

3377

Intel Core i9 11900F

2188

Geekbench 6 Multi Core

Intel Core Ultra 9 285K +127%

23094

Intel Core i9 11900F

10129

Blender

Intel Core Ultra 9 285K +170%

587

Intel Core i9 11900F

217

Passmark CPU Single Core

Intel Core Ultra 9 285K +51%

5190

Intel Core i9 11900F

3423

Passmark CPU Multi Core

Intel Core Ultra 9 285K +188%

65816

Intel Core i9 11900F

22779

Intel Core Ultra 9 285K

VS

Intel Core i9 11900F

General Parameters

Oct 2024

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Rocket Lake

285K

Processor Number

i9-11900F

FCLGA-1851

Socket

LGA-1200

Arc Xe2 (Arrow Lake-S)

Integrated Graphics

N/A

Ultra 9(Arrow Lake)

Generation

-

Package

3 nm

Manufacturing Process

14 nm

125 W

Power Consumption

65 W

250 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

CPU Performance

8

Performance Cores

8

Performance Core Threads

16

3.7 GHz

Performance Core Base Frequency

2.5 GHz

5.5 GHz

Performance Core Turbo Frequency

5.2 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

3.2 GHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37

Multiplier

25x

112 K per core

L1 Cache

64 K per core

3 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

2000 MHz

GPU Max Dynamic Frequency

-

512

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

64

Execution Units

-

2.05 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 9 285K

Official Website

Intel Core i9 11900F

5.0

PCIe Version

4.0

24

PCIe Lanes

20

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