CPU Comparison

i

Intel

INTEL

Intel Core i9-11900

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 5 235H

CORE STATE Arrow Lake-H

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 2.4 Base / 5 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,924

2,437

cinebench_cinebench_r15_singlecore

271

343

cinebench_cinebench_r20_multicore

8,019

10,155

cinebench_cinebench_r20_singlecore

1,131

1,433

cinebench_cinebench_r23_multicore

19,093

24,180

cinebench_cinebench_r23_singlecore

2,695

3,413

passmark_data_compression

285,159

276,729

passmark_data_encryption

13,942

21,757

passmark_extended_instructions

19,654

21,159

passmark_find_prime_numbers

63

244

passmark_floating_point_math

48,948

90,304

passmark_integer_math

83,893

71,248

passmark_multithread

22,456

28,448

passmark_physics

977

2,027

passmark_random_string_sorting

33,054

33,467

passmark_single_thread

3,373

4,361

passmark_singlethread

3,373

4,361

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900

Ultra 5 235H

Core Specs

Cores

8

14 +75.0%

Threads

16

14 -12.5%

Base Clock (GHz)

2.5

2.4 -4.0%

Boost Clock (GHz)

5.2

5 -3.8%

Frequency (GHz)

2.5

2.4 -4.0%

Turbo Clock (GHz)

5.2

5 -3.8%

Multiplier

25

24 -4.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

18 MB (shared)

Power

TDP (W)

65

28 -56.9%

PL1

—

28 W

PL2

—

60 W

Architecture

Architecture

Rocket Lake

Arrow Lake

Codename

Rocket Lake

Arrow Lake-H

Generation

Core i9 (Rocket Lake-S)

Ultra 5 (Arrow Lake-H)

Process Size

14 nm

3 nm

Die Size

276 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

102.4 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 2049

Chipsets

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

WM880, HM870

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 10

E-Core Frequency

—

1800 MHz up to 4.4 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 750

Arc Graphics 140T

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$439

—

Part Number

SRKNJ

SRQAP

Package

FC-LGA14A

FC-BGA

Tj Max

100°C

110°C

View Core i9-11900 Details View Core Ultra 5 235H Details