CPU Comparison

i

Intel

INTEL

Intel Core i9-12900

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.4 Base / 5.1 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,879

2,201

cinebench_cinebench_r15_singlecore

406

310

cinebench_cinebench_r20_multicore

11,996

9,171

cinebench_cinebench_r20_singlecore

1,693

1,294

cinebench_cinebench_r23_multicore

28,563

21,837

cinebench_cinebench_r23_singlecore

4,032

3,082

passmark_data_compression

407,899

294,908

passmark_data_encryption

23,203

17,445

passmark_extended_instructions

24,777

17,583

passmark_find_prime_numbers

121

102

passmark_floating_point_math

91,514

63,572

passmark_integer_math

127,512

89,527

passmark_multithread

33,608

25,697

passmark_physics

1,730

1,673

passmark_random_string_sorting

44,070

32,983

passmark_single_thread

4,003

3,567

passmark_singlethread

4,003

3,567

3dmark_16_threads

N/A

6,441

3dmark_2_threads

N/A

1,942

3dmark_4_threads

N/A

3,537

3dmark_8_threads

N/A

5,172

3dmark_max_threads

N/A

6,829

3dmark_single_thread

N/A

1,025

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900

i9-12900HK

Core Specs

Cores

16

14 -12.5%

Threads

24

20 -16.7%

Base Clock (GHz)

2.4

2.5 +4.2%

Boost Clock (GHz)

5.1

5 -2.0%

Frequency (GHz)

2.4

2.5 +4.2%

Turbo Clock (GHz)

5.1

5 -2.0%

Multiplier

24

25 +4.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

1.25 MB (per core)

L3 Cache

30 MB (shared)

24 MB (shared)

Power

TDP (W)

65

45 -30.8%

PL1

65W

—

PL2

202W

—

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-S

Alder Lake-H

Generation

Core i9 (Alder Lake-S)

Core i9 (Alder Lake-H)

Process Size

10 nm

10 nm

Die Size

215 mm²

217 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

76.8 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel Socket 1700

Intel BGA 1744

Chipsets

Z690, W680, H670, Q670, B660, H610, H610E, Z790, H770, B760

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

P-Cores: 6 E-Cores: 8

E-Core Frequency

1800 MHz up to 3.8 GHz

1800 MHz up to 3.8 GHz

Graphics

Integrated Graphics

UHD Graphics 770

Iris Xe 96EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$519

—

Part Number

SRL4KQXQ3

SRLD3

Package

FC-LGA16A

FC-BGA16F

Tj Max

100°C

100°C

View Core i9-12900 Details View Core i9-12900HK Details