CPU Comparison

i

Intel

INTEL

Intel Core i9-12900HK

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.5 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Xeon Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,441

N/A

3dmark_2_threads

1,942

N/A

3dmark_4_threads

3,537

N/A

3dmark_8_threads

5,172

N/A

3dmark_max_threads

6,829

N/A

3dmark_single_thread

1,025

N/A

cinebench_cinebench_r15_multicore

2,201

3,067

cinebench_cinebench_r15_singlecore

310

432

cinebench_cinebench_r20_multicore

9,171

12,780

cinebench_cinebench_r20_singlecore

1,294

1,804

cinebench_cinebench_r23_multicore

21,837

30,430

cinebench_cinebench_r23_singlecore

3,082

4,296

passmark_data_compression

294,908

557,816

passmark_data_encryption

17,445

24,677

passmark_extended_instructions

17,583

43,292

passmark_find_prime_numbers

102

118

passmark_floating_point_math

63,572

90,584

passmark_integer_math

89,527

152,275

passmark_multithread

25,697

35,801

passmark_physics

1,673

1,160

passmark_random_string_sorting

32,983

66,495

passmark_single_thread

3,567

2,348

passmark_singlethread

3,567

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900HK

Gold 6338T

Core Specs

Cores

14

24 +71.4%

Threads

20

48 +140.0%

Base Clock (GHz)

2.5

2.1 -16.0%

Boost Clock (GHz)

5

3.4 -32.0%

Frequency (GHz)

2.5

2.1 -16.0%

Turbo Clock (GHz)

5

3.4 -32.0%

Multiplier

25

21 -16.0%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

1 MB (per core)

L3 Cache

24 MB (shared)

36 MB (shared)

Power

TDP (W)

45

165 +266.7%

Architecture

Architecture

Alder Lake

Ice Lake

Codename

Alder Lake-H

Ice Lake-SP

Generation

Core i9 (Alder Lake-H)

Xeon Gold (Ice Lake-SP)

Process Size

10 nm

10 nm

Die Size

217 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

204.8 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 4189

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 64 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

—

E-Core Frequency

1800 MHz up to 3.8 GHz

—

Graphics

Integrated Graphics

Iris Xe 96EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Part Number

SRLD3

—

Package

FC-BGA16F

FC-LGA4189

Tj Max

100°C

—

View Core i9-12900HK Details View Xeon Gold 6338T Details