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 6325P

CORE STATE Raptor Lake-R

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.5 Base / 5.2 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 55W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

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

1,374

cinebench_cinebench_r15_singlecore

302

193

cinebench_cinebench_r20_multicore

8,938

5,727

cinebench_cinebench_r20_singlecore

1,261

808

cinebench_cinebench_r23_multicore

21,283

13,638

cinebench_cinebench_r23_singlecore

3,004

1,925

geekbench_multicore

10,915

N/A

geekbench_singlecore

2,388

N/A

passmark_data_compression

330,836

172,602

passmark_data_encryption

16,000

9,201

passmark_extended_instructions

23,406

11,167

passmark_find_prime_numbers

68

65

passmark_floating_point_math

52,841

37,598

passmark_integer_math

89,279

49,670

passmark_multithread

25,038

16,045

passmark_physics

1,052

1,028

passmark_random_string_sorting

37,942

19,534

passmark_single_thread

3,511

4,283

passmark_singlethread

3,511

4,283

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900K

6325P

Core Specs

Cores

8

4 -50.0%

Threads

16

8 -50.0%

Base Clock (GHz)

3.5

3.5 0.0%

Boost Clock (GHz)

5.3

5.2 -1.9%

Frequency (GHz)

3.5

3.5 0.0%

Turbo Clock (GHz)

5.3

5.2 -1.9%

Multiplier

35

35 0.0%

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)

12 MB (shared)

Power

TDP (W)

125

55 -56.0%

Architecture

Architecture

Rocket Lake

Raptor Lake

Codename

Rocket Lake

Raptor Lake-R

Generation

Core i9 (Rocket Lake-S)

Xeon 6 (Raptor Lake Refresh)

Process Size

14 nm

10 nm

Die Size

276 mm²

163 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

—

4800 MT/s

Platform

Socket

Intel Socket 1200

Intel Socket 1700

Chipsets

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

C262, C266

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

$281

Part Number

SRKND

SRPLX

Package

FC-LGA14A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

Laminar RM1

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