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 Ultra 5 226V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.1 Base / 4.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

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

1,591

cinebench_cinebench_r15_singlecore

302

224

cinebench_cinebench_r20_multicore

8,938

6,630

cinebench_cinebench_r20_singlecore

1,261

935

cinebench_cinebench_r23_multicore

21,283

15,787

cinebench_cinebench_r23_singlecore

3,004

2,228

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

178,892

passmark_data_encryption

16,000

13,189

passmark_extended_instructions

23,406

15,460

passmark_find_prime_numbers

68

170

passmark_floating_point_math

52,841

53,826

passmark_integer_math

89,279

39,680

passmark_multithread

25,038

18,589

passmark_physics

1,052

1,507

passmark_random_string_sorting

37,942

21,755

passmark_single_thread

3,511

3,895

passmark_singlethread

3,511

3,895

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

Ultra 5 226V

Core Specs

Cores

8

8 0.0%

Threads

16

8 -50.0%

Base Clock (GHz)

3.5

2.1 -40.0%

Boost Clock (GHz)

5.3

4.5 -15.1%

Frequency (GHz)

3.5

2.1 -40.0%

Turbo Clock (GHz)

5.3

4.5 -15.1%

Multiplier

35

21 -40.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

2.5 MB (per core)

L3 Cache

16 MB (shared)

8 MB (shared)

Power

TDP (W)

125

17 -86.4%

Architecture

Architecture

Rocket Lake

Lunar Lake

Codename

Rocket Lake

Lunar Lake

Generation

Core i9 (Rocket Lake-S)

Ultra 5 (Lunar Lake)

Process Size

14 nm

3 nm

Die Size

276 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 2833

Chipsets

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

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.1 GHz up to 3.5 GHz

AI/NPU

NPU

—

Yes / 40 TOPS

Graphics

Integrated Graphics

UHD Graphics 750

Arc 130V

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$539

—

Part Number

SRKND

SRPMQSRPMR

Package

FC-LGA14A

FC-BGA

Tj Max

100°C

100°C

View Core i9-11900K Details View Core Ultra 5 226V Details