CPU Comparison

i

Intel

INTEL

Intel Core i5-9600K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 6 Threads

CLOCK SPEED 3.7 Base / 4.6 GHz Turbo

CACHE 9 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

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

911

2,145

cinebench_cinebench_r15_singlecore

128

302

cinebench_cinebench_r20_multicore

3,797

8,938

cinebench_cinebench_r20_singlecore

535

1,261

cinebench_cinebench_r23_multicore

9,041

21,283

cinebench_cinebench_r23_singlecore

1,276

3,004

geekbench_multicore

6,259

10,915

geekbench_singlecore

1,688

2,388

passmark_data_compression

148,639

330,836

passmark_data_encryption

3,269

16,000

passmark_extended_instructions

12,914

23,406

passmark_find_prime_numbers

43

68

passmark_floating_point_math

24,913

52,841

passmark_integer_math

29,215

89,279

passmark_multithread

10,636

25,038

passmark_physics

746

1,052

passmark_random_string_sorting

18,313

37,942

passmark_single_thread

2,727

3,511

passmark_singlethread

2,727

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

i5-9600K

i9-11900K

Core Specs

Cores

6

8 +33.3%

Threads

6

16 +166.7%

Base Clock (GHz)

3.7

3.5 -5.4%

Boost Clock (GHz)

4.6

5.3 +15.2%

Frequency (GHz)

3.7

3.5 -5.4%

Turbo Clock (GHz)

4.6

5.3 +15.2%

Multiplier

37

35 -5.4%

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

9 MB (shared)

16 MB (shared)

Power

TDP (W)

95

125 +31.6%

Architecture

Architecture

Coffee Lake

Rocket Lake

Codename

Coffee Lake

Rocket Lake

Generation

Core i5 (Coffee Lake Refresh)

Core i9 (Rocket Lake-S)

Process Size

14 nm

14 nm

Die Size

—

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 Socket 1151

Intel Socket 1200

Chipsets

—

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

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

UHD 630

UHD Graphics 750

Other

Market

Desktop

Desktop

Production Status

End-of-life

End-of-life

Launch Price

—

$539

Part Number

SR3WZ

SRKND

Package

FC-LGA1151

FC-LGA14A

Tj Max

—

100°C

View Core i5-9600K Details View Core i9-11900K Details