CPU Comparison

i

Intel

INTEL

Intel Core i9-10900K

CORE STATE Comet Lake

CORE SPECS 10 Cores / 20 Threads

CLOCK SPEED 3.7 Base / 5.3 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 125W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

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

3dmark_16_threads

8,257

N/A

3dmark_2_threads

1,688

N/A

3dmark_4_threads

3,313

N/A

3dmark_8_threads

6,221

N/A

3dmark_max_threads

8,938

N/A

3dmark_single_thread

851

N/A

cinebench_cinebench_r15_multicore

1,923

1,924

cinebench_cinebench_r15_singlecore

271

271

cinebench_cinebench_r20_multicore

8,013

8,019

cinebench_cinebench_r20_singlecore

1,131

1,131

cinebench_cinebench_r23_multicore

19,079

19,093

cinebench_cinebench_r23_singlecore

2,693

2,695

geekbench_multicore

9,141

N/A

geekbench_singlecore

1,780

N/A

passmark_data_compression

375,336

285,159

passmark_data_encryption

7,796

13,942

passmark_extended_instructions

24,620

19,654

passmark_find_prime_numbers

63

63

passmark_floating_point_math

53,123

48,948

passmark_integer_math

85,404

83,893

passmark_multithread

22,452

22,456

passmark_physics

1,029

977

passmark_random_string_sorting

46,389

33,054

passmark_single_thread

3,113

3,373

passmark_singlethread

3,113

3,373

DETAILED SPECIFICATIONS

SPECIFICATION

i9-10900K

i9-11900

Core Specs

Cores

10

8 -20.0%

Threads

20

16 -20.0%

Base Clock (GHz)

3.7

2.5 -32.4%

Boost Clock (GHz)

5.3

5.2 -1.9%

Frequency (GHz)

3.7

2.5 -32.4%

Turbo Clock (GHz)

5.3

5.2 -1.9%

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

20 MB (shared)

16 MB (shared)

Power

TDP (W)

125

65 -48.0%

PL1

125 W

—

PL2

250 W

—

Architecture

Architecture

Comet Lake

Rocket Lake

Codename

Comet Lake

Rocket Lake

Generation

Core i9 (Comet Lake)

Core i9 (Rocket Lake-S)

Process Size

14 nm

14 nm

Die Size

206 mm²

276 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

46.9 GB/s

51.2 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel Socket 1200

Chipsets

H410, B460, H470, Z490

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 Graphics 630

UHD Graphics 750

Other

Market

Desktop

Desktop

Production Status

End-of-life

End-of-life

Launch Price

$547

$439

Part Number

SRH91

SRKNJ

Package

FC-LGA1200

FC-LGA14A

Tj Max

100°C

100°C

View Core i9-10900K Details View Core i9-11900 Details