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 i9-14900T

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 1100 Base / 5.5 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 35W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

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

3,352

cinebench_cinebench_r15_singlecore

302

473

cinebench_cinebench_r20_multicore

8,938

13,970

cinebench_cinebench_r20_singlecore

1,261

1,972

cinebench_cinebench_r23_multicore

21,283

33,264

cinebench_cinebench_r23_singlecore

3,004

4,696

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

485,883

passmark_data_encryption

16,000

30,305

passmark_extended_instructions

23,406

25,639

passmark_find_prime_numbers

68

181

passmark_floating_point_math

52,841

97,406

passmark_integer_math

89,279

144,857

passmark_multithread

25,038

39,707

passmark_physics

1,052

2,591

passmark_random_string_sorting

37,942

55,594

passmark_single_thread

3,511

4,165

passmark_singlethread

3,511

4,165

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

i9-14900T

Core Specs

Cores

8

24 +200.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.5

1,100 +31328.6%

Boost Clock (GHz)

5.3

5.5 +3.8%

Frequency (GHz)

3.5

1,100 +31328.6%

Turbo Clock (GHz)

5.3

5.5 +3.8%

Multiplier

35

11 -68.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

36 MB (shared)

Power

TDP (W)

125

35 -72.0%

PL1

—

35 W

PL2

—

106 W

Architecture

Architecture

Rocket Lake

Raptor Lake

Codename

Rocket Lake

Raptor Lake-R

Generation

Core i9 (Rocket Lake-S)

Core i9 (Raptor Lake Refresh)

Process Size

14 nm

10 nm

Die Size

276 mm²

257 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

Intel Socket 1200

Intel Socket 1700

Chipsets

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

Intel 600 Series, Intel 700 Series

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

800 MHz up to 4 GHz

P-Core Turbo

—

5.1 GHz

Graphics

Integrated Graphics

UHD Graphics 750

UHD Graphics 770

Other

Market

Desktop

Desktop

Production Status

End-of-life

Active

Launch Price

$539

$549

Part Number

SRKND

SRN3U

Package

FC-LGA14A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core i9-11900K Details View Core i9-14900T Details