CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon 674X

CORE STATE Granite Rapids

CORE SPECS 28 Cores / 56 Threads

CLOCK SPEED 3 Base / 4.9 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 270W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,913

7,213

cinebench_cinebench_r15_singlecore

270

1,018

cinebench_cinebench_r20_multicore

7,974

30,057

cinebench_cinebench_r20_singlecore

1,125

4,243

cinebench_cinebench_r23_multicore

18,986

71,566

cinebench_cinebench_r23_singlecore

2,680

N/A

passmark_data_compression

285,159

1,236,272

passmark_data_encryption

13,942

61,195

passmark_extended_instructions

19,654

97,373

passmark_find_prime_numbers

63

693

passmark_floating_point_math

48,948

243,877

passmark_integer_math

83,893

308,968

passmark_multithread

22,456

84,196

passmark_physics

977

7,586

passmark_random_string_sorting

33,054

127,529

passmark_single_thread

3,373

3,933

passmark_singlethread

3,373

3,933

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900

674X

Core Specs

Cores

8

28 +250.0%

Threads

16

56 +250.0%

Base Clock (GHz)

2.5

3 +20.0%

Boost Clock (GHz)

5.2

4.9 -5.8%

Frequency (GHz)

2.5

3 +20.0%

Turbo Clock (GHz)

5.2

4.9 -5.8%

Multiplier

25

30 +20.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

144 MB (shared)

Power

TDP (W)

65

270 +315.4%

Architecture

Architecture

Rocket Lake

Granite Rapids

Codename

Rocket Lake

Granite Rapids

Generation

Core i9 (Rocket Lake-S)

Xeon 600 (Granite Rapids-WS)

Process Size

14 nm

5 nm

Die Size

276 mm²

2x 598 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

51.2 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1200

Intel Socket 4710

Chipsets

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

W890

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

Gen 2.0 (Shared with PCI-E)

Graphics

Integrated Graphics

UHD Graphics 750

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$439

$2199

Part Number

SRKNJ

SA2CZ

Package

FC-LGA14A

FC-LGA18N

Tj Max

100°C

99°C

Bundled Cooler

—

None

View Core i9-11900 Details View Xeon 674X Details