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 135H

CORE STATE Meteor Lake

CORE SPECS 14 Cores / 18 Threads

CLOCK SPEED 3.6 Base / 4.6 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

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

1,923

cinebench_cinebench_r15_singlecore

302

271

cinebench_cinebench_r20_multicore

8,938

8,013

cinebench_cinebench_r20_singlecore

1,261

1,131

cinebench_cinebench_r23_multicore

21,283

19,080

cinebench_cinebench_r23_singlecore

3,004

2,693

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

251,651

passmark_data_encryption

16,000

15,026

passmark_extended_instructions

23,406

15,028

passmark_find_prime_numbers

68

89

passmark_floating_point_math

52,841

54,867

passmark_integer_math

89,279

73,509

passmark_multithread

25,038

22,422

passmark_physics

1,052

1,482

passmark_random_string_sorting

37,942

28,980

passmark_single_thread

3,511

3,521

passmark_singlethread

3,511

3,521

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

Ultra 5 135H

Core Specs

Cores

8

14 +75.0%

Threads

16

18 +12.5%

Base Clock (GHz)

3.5

3.6 +2.9%

Boost Clock (GHz)

5.3

4.6 -13.2%

Frequency (GHz)

3.5

3.6 +2.9%

Turbo Clock (GHz)

5.3

4.6 -13.2%

Multiplier

35

36 +2.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

18 MB (shared)

Power

TDP (W)

125

28 -77.6%

Architecture

Architecture

Rocket Lake

Meteor Lake

Codename

Rocket Lake

Meteor Lake

Generation

Core i9 (Rocket Lake-S)

Ultra 5 (Meteor Lake)

Process Size

14 nm

7 nm

Die Size

276 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

89.6 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

—

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

—

2.3 GHz up to 3.6 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 750

Arc Xe-LPG 96EU

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$539

$342

Part Number

SRKND

SRMZ0

Package

FC-LGA14A

FC-BGA

Tj Max

100°C

110°C

View Core i9-11900K Details View Core Ultra 5 135H Details