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 i9-11900

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

911

1,924

cinebench_cinebench_r15_singlecore

128

271

cinebench_cinebench_r20_multicore

3,797

8,019

cinebench_cinebench_r20_singlecore

535

1,131

cinebench_cinebench_r23_multicore

9,041

19,093

cinebench_cinebench_r23_singlecore

1,276

2,695

geekbench_multicore

6,259

N/A

geekbench_singlecore

1,688

N/A

passmark_data_compression

148,639

285,159

passmark_data_encryption

3,269

13,942

passmark_extended_instructions

12,914

19,654

passmark_find_prime_numbers

43

63

passmark_floating_point_math

24,913

48,948

passmark_integer_math

29,215

83,893

passmark_multithread

10,636

22,456

passmark_physics

746

977

passmark_random_string_sorting

18,313

33,054

passmark_single_thread

2,727

3,373

passmark_singlethread

2,727

3,373

DETAILED SPECIFICATIONS

SPECIFICATION

i5-9600K

i9-11900

Core Specs

Cores

6

8 +33.3%

Threads

6

16 +166.7%

Base Clock (GHz)

3.7

2.5 -32.4%

Boost Clock (GHz)

4.6

5.2 +13.0%

Frequency (GHz)

3.7

2.5 -32.4%

Turbo Clock (GHz)

4.6

5.2 +13.0%

Multiplier

37

25 -32.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 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

65 -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

—

$439

Part Number

SR3WZ

SRKNJ

Package

FC-LGA1151

FC-LGA14A

Tj Max

—

100°C

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