CPU Comparison

i

Intel

INTEL

Intel Core i9-11900F

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 678X

CORE STATE Granite Rapids

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 4.9 GHz Turbo

CACHE 192 MB (shared)

MAX TDP 300W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,995

N/A

3dmark_2_threads

1,905

N/A

3dmark_4_threads

3,613

N/A

3dmark_8_threads

6,018

N/A

3dmark_max_threads

7,961

N/A

3dmark_single_thread

996

N/A

cinebench_cinebench_r15_multicore

1,891

8,444

cinebench_cinebench_r15_singlecore

266

1,192

cinebench_cinebench_r20_multicore

7,880

35,185

cinebench_cinebench_r20_singlecore

1,112

4,967

cinebench_cinebench_r23_multicore

18,764

83,775

cinebench_cinebench_r23_singlecore

2,649

N/A

geekbench_multicore

9,417

N/A

geekbench_singlecore

2,220

N/A

passmark_data_compression

280,847

1,690,896

passmark_data_encryption

13,636

83,598

passmark_extended_instructions

19,443

141,431

passmark_find_prime_numbers

61

1,010

passmark_floating_point_math

48,562

362,070

passmark_integer_math

83,718

405,075

passmark_multithread

22,115

98,559

passmark_physics

949

7,809

passmark_random_string_sorting

32,520

164,102

passmark_single_thread

3,413

3,758

passmark_singlethread

3,413

3,758

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900F

678X

Core Specs

Cores

8

48 +500.0%

Threads

16

96 +500.0%

Base Clock (GHz)

2.5

2.4 -4.0%

Boost Clock (GHz)

5.2

4.9 -5.8%

Frequency (GHz)

2.5

2.4 -4.0%

Turbo Clock (GHz)

5.2

4.9 -5.8%

Multiplier

25

24 -4.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

192 MB (shared)

Power

TDP (W)

65

300 +361.5%

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)

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$422

$3749

Part Number

SRKNK

SA2CX

Package

FC-LGA14A

FC-LGA18N

Tj Max

100°C

98°C

Bundled Cooler

—

None

View Core i9-11900F Details View Xeon 678X Details