CPU Comparison

i

Intel

INTEL

Intel Core i9-11900F

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 9 285

CORE STATE Arrow Lake-S

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.5 Base / 5.6 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,995

N/A

3dmark_2_threads

1,905

N/A

3dmark_4_threads

3,613

N/A

3dmark_8_threads

6,018

N/A

3dmark_max_threads

7,961

N/A

3dmark_single_thread

996

N/A

cinebench_cinebench_r15_multicore

1,891

4,847

cinebench_cinebench_r15_singlecore

266

684

cinebench_cinebench_r20_multicore

7,882

20,196

cinebench_cinebench_r20_singlecore

1,112

2,850

cinebench_cinebench_r23_multicore

18,768

48,087

cinebench_cinebench_r23_singlecore

2,649

6,788

geekbench_multicore

9,417

N/A

geekbench_singlecore

2,220

N/A

passmark_data_compression

280,847

602,121

passmark_data_encryption

13,636

46,949

passmark_extended_instructions

19,443

45,357

passmark_find_prime_numbers

61

459

passmark_floating_point_math

48,562

194,988

passmark_integer_math

83,718

164,869

passmark_multithread

22,115

56,602

passmark_physics

949

3,598

passmark_random_string_sorting

32,520

73,651

passmark_single_thread

3,413

4,881

passmark_singlethread

3,413

4,881

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900F

Ultra 9 285

Core Specs

Cores

8

24 +200.0%

Threads

16

24 +50.0%

Base Clock (GHz)

2.5

2.5 0.0%

Boost Clock (GHz)

5.2

5.6 +7.7%

Frequency (GHz)

2.5

2.5 0.0%

Turbo Clock (GHz)

5.2

5.6 +7.7%

Multiplier

25

25 0.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

36 MB (shared)

Power

TDP (W)

65

65 0.0%

PL1

—

65 W

PL2

—

182 W

Architecture

Architecture

Rocket Lake

Arrow Lake

Codename

Rocket Lake

Arrow Lake-S

Generation

Core i9 (Rocket Lake-S)

Ultra 9 (Arrow Lake)

Process Size

14 nm

3 nm

Transistors

—

17,800 million

Die Size

276 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1200

Intel Socket 1851

Chipsets

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

1900 MHz up to 4.6 GHz

P-Core Turbo

—

5.4 GHz

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Desktop

Production Status

End-of-life

Active

Launch Price

$422

$579

Part Number

SRKNK

SRQD4

Package

FC-LGA14A

FC-LGA18W

Tj Max

100°C

105°C

View Core i9-11900F Details View Core Ultra 9 285 Details