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

Xeon E-2436

CORE STATE Raptor Lake-S

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 5 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

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

1,859

cinebench_cinebench_r15_singlecore

302

262

cinebench_cinebench_r20_multicore

8,938

7,749

cinebench_cinebench_r20_singlecore

1,261

1,093

cinebench_cinebench_r23_multicore

21,283

18,451

cinebench_cinebench_r23_singlecore

3,004

2,604

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

246,902

passmark_data_encryption

16,000

13,920

passmark_extended_instructions

23,406

16,334

passmark_find_prime_numbers

68

84

passmark_floating_point_math

52,841

50,198

passmark_integer_math

89,279

67,082

passmark_multithread

25,038

21,708

passmark_physics

1,052

1,353

passmark_random_string_sorting

37,942

28,363

passmark_single_thread

3,511

3,575

passmark_singlethread

3,511

3,575

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

E-2436

Core Specs

Cores

8

6 -25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.5

2.9 -17.1%

Boost Clock (GHz)

5.3

5 -5.7%

Frequency (GHz)

3.5

2.9 -17.1%

Turbo Clock (GHz)

5.3

5 -5.7%

Multiplier

35

29 -17.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

18 MB (shared)

Power

TDP (W)

125

65 -48.0%

PL1

—

65 W

PL2

—

148 W

Architecture

Architecture

Rocket Lake

Raptor Lake

Codename

Rocket Lake

Raptor Lake-S

Generation

Core i9 (Rocket Lake-S)

Xeon E (Raptor Lake)

Process Size

14 nm

10 nm

Die Size

276 mm²

163 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

76.8 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1200

Intel Socket 1700

Chipsets

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

Intel C266, C262

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 750

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$539

$331

Part Number

SRKND

SRMXB

Package

FC-LGA14A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

Intel DVA-B

View Core i9-11900K Details View Xeon E-2436 Details