CPU Comparison

i

Intel

INTEL

Intel Core i7-9750H

CORE STATE Coffee Lake-HR

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 45W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2019

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

913

2,145

cinebench_cinebench_r15_singlecore

128

302

cinebench_cinebench_r20_multicore

3,808

8,938

cinebench_cinebench_r20_singlecore

537

1,261

cinebench_cinebench_r23_multicore

9,069

21,283

cinebench_cinebench_r23_singlecore

1,280

3,004

geekbench_multicore

4,981

10,915

geekbench_singlecore

1,361

2,388

passmark_data_compression

150,443

330,836

passmark_data_encryption

3,756

16,000

passmark_extended_instructions

9,187

23,406

passmark_find_prime_numbers

32

68

passmark_floating_point_math

23,343

52,841

passmark_integer_math

37,822

89,279

passmark_multithread

10,671

25,038

passmark_physics

670

1,052

passmark_random_string_sorting

19,862

37,942

passmark_single_thread

2,404

3,511

passmark_singlethread

2,404

3,511

3dmark_16_threads

N/A

8,331

3dmark_2_threads

N/A

1,975

3dmark_4_threads

N/A

3,778

3dmark_8_threads

N/A

6,528

3dmark_max_threads

N/A

8,319

3dmark_single_thread

N/A

1,011

DETAILED SPECIFICATIONS

SPECIFICATION

i7-9750H

i9-11900K

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

2.6

3.5 +34.6%

Boost Clock (GHz)

4.5

5.3 +17.8%

Frequency (GHz)

2.6

3.5 +34.6%

Turbo Clock (GHz)

4.5

5.3 +17.8%

Multiplier

26

35 +34.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

256 KB (per core)

512 KB (per core)

L3 Cache

12 MB (shared)

16 MB (shared)

Power

TDP (W)

45

125 +177.8%

Architecture

Architecture

Coffee Lake

Rocket Lake

Codename

Coffee Lake-HR

Rocket Lake

Generation

Core i7 (Coffee Lake-HR)

Core i9 (Rocket Lake-S)

Process Size

14 nm

14 nm

Die Size

149 mm²

276 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

51.2 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 1440

Intel Socket 1200

Chipsets

—

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

PCIe

Gen 3

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

UHD 630

UHD Graphics 750

Other

Market

Mobile

Desktop

Production Status

End-of-life

End-of-life

Launch Price

—

$539

Part Number

SRF6USRFCP

SRKND

Package

FC-BGA1440

FC-LGA14A

Tj Max

100°C

100°C

View Core i7-9750H Details View Core i9-11900K Details