CPU Comparison

i

Intel

INTEL

Intel Core i9-11900K

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.5 Base / 5.3 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 125W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core i9-11900KF

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.5 Base / 5.3 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 125W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,331

8,335

3dmark_2_threads

1,975

2,005

3dmark_4_threads

3,778

3,834

3dmark_8_threads

6,528

6,671

3dmark_max_threads

8,319

8,322

3dmark_single_thread

1,011

1,026

cinebench_cinebench_r15_multicore

2,145

2,116

cinebench_cinebench_r15_singlecore

302

298

cinebench_cinebench_r20_multicore

8,938

8,820

cinebench_cinebench_r20_singlecore

1,261

1,244

cinebench_cinebench_r23_multicore

21,283

21,000

cinebench_cinebench_r23_singlecore

3,004

2,964

geekbench_multicore

10,915

10,021

geekbench_singlecore

2,388

2,320

passmark_data_compression

330,836

325,688

passmark_data_encryption

16,000

15,623

passmark_extended_instructions

23,406

22,703

passmark_find_prime_numbers

68

66

passmark_floating_point_math

52,841

52,640

passmark_integer_math

89,279

89,023

passmark_multithread

25,038

24,708

passmark_physics

1,052

1,034

passmark_random_string_sorting

37,942

37,383

passmark_single_thread

3,511

3,527

passmark_singlethread

3,511

3,527

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

i9-11900KF

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.5

3.5 0.0%

Boost Clock (GHz)

5.3

5.3 0.0%

Frequency (GHz)

3.5

3.5 0.0%

Turbo Clock (GHz)

5.3

5.3 0.0%

Multiplier

35

35 0.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

125

125 0.0%

Architecture

Architecture

Rocket Lake

Rocket Lake

Codename

Rocket Lake

Rocket Lake

Generation

Core i9 (Rocket Lake-S)

Core i9 (Rocket Lake-S)

Process Size

14 nm

14 nm

Die Size

276 mm²

276 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

51.2 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel Socket 1200

Chipsets

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

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

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 750

—

Other

Market

Desktop

Desktop

Production Status

End-of-life

End-of-life

Launch Price

$539

$513

Part Number

SRKND

SRKNF

Package

FC-LGA14A

FC-LGA14A

Tj Max

100°C

100°C

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