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 i9-11950H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,331

N/A

3dmark_2_threads

1,975

N/A

3dmark_4_threads

3,778

N/A

3dmark_8_threads

6,528

N/A

3dmark_max_threads

8,319

N/A

3dmark_single_thread

1,011

N/A

cinebench_cinebench_r15_multicore

2,145

1,790

cinebench_cinebench_r15_singlecore

302

252

cinebench_cinebench_r20_multicore

8,938

7,461

cinebench_cinebench_r20_singlecore

1,261

1,053

cinebench_cinebench_r23_multicore

21,283

17,765

cinebench_cinebench_r23_singlecore

3,004

2,508

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

246,195

passmark_data_encryption

16,000

12,658

passmark_extended_instructions

23,406

16,361

passmark_find_prime_numbers

68

93

passmark_floating_point_math

52,841

44,137

passmark_integer_math

89,279

74,649

passmark_multithread

25,038

20,900

passmark_physics

1,052

1,013

passmark_random_string_sorting

37,942

29,375

passmark_single_thread

3,511

3,141

passmark_singlethread

3,511

3,141

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

i9-11950H

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.5

2.1 -40.0%

Boost Clock (GHz)

5.3

5 -5.7%

Frequency (GHz)

3.5

2.1 -40.0%

Turbo Clock (GHz)

5.3

5 -5.7%

Multiplier

35

21 -40.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

24 MB (shared)

Power

TDP (W)

125

35 -72.0%

Architecture

Architecture

Rocket Lake

Tiger Lake

Codename

Rocket Lake

Tiger Lake-H

Generation

Core i9 (Rocket Lake-S)

Core i9 (Tiger Lake-H)

Process Size

14 nm

10 nm

Die Size

276 mm²

190 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 BGA 1787

Chipsets

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

QM580, HM570, WM590

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 750

UHD Graphics 750

Other

Market

Desktop

Mobile

Production Status

End-of-life

End-of-life

Launch Price

$539

$556

Part Number

SRKND

SRKT6

Package

FC-LGA14A

FC-BGA16F

Tj Max

100°C

100°C

View Core i9-11900K Details View Core i9-11950H Details