CPU Comparison

i

Intel

INTEL

Intel Core i5-12400

CORE STATE Alder Lake-S

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.5 Base / 4.4 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

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

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,873

N/A

3dmark_2_threads

1,692

N/A

3dmark_4_threads

3,012

N/A

3dmark_8_threads

4,745

N/A

3dmark_max_threads

5,890

N/A

3dmark_single_thread

910

N/A

cinebench_cinebench_r15_multicore

1,606

2,879

cinebench_cinebench_r15_singlecore

226

406

cinebench_cinebench_r20_multicore

6,692

11,996

cinebench_cinebench_r20_singlecore

944

1,693

cinebench_cinebench_r23_multicore

15,935

28,563

cinebench_cinebench_r23_singlecore

2,249

4,032

passmark_data_compression

226,908

407,899

passmark_data_encryption

11,418

23,203

passmark_extended_instructions

15,399

24,777

passmark_find_prime_numbers

68

121

passmark_floating_point_math

45,494

91,514

passmark_integer_math

58,366

127,512

passmark_multithread

18,747

33,608

passmark_physics

1,105

1,730

passmark_random_string_sorting

22,366

44,070

passmark_single_thread

3,456

4,003

passmark_singlethread

3,456

4,003

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12400

i9-12900

Core Specs

Cores

6

16 +166.7%

Threads

12

24 +100.0%

Base Clock (GHz)

2.5

2.4 -4.0%

Boost Clock (GHz)

4.4

5.1 +15.9%

Frequency (GHz)

2.5

2.4 -4.0%

Turbo Clock (GHz)

4.4

5.1 +15.9%

Multiplier

25

24 -4.0%

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

18 MB (shared)

30 MB (shared)

Power

TDP (W)

65

65 0.0%

PL1

65W

65W

PL2

117W

202W

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-S

Alder Lake-S

Generation

Core i5 (Alder Lake-S)

Core i9 (Alder Lake-S)

Process Size

10 nm

10 nm

Die Size

163 mm²

215 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

No

Yes

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 1700

Chipsets

Intel 600 Series, Intel 700 Series

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

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.8 GHz

Graphics

Integrated Graphics

UHD Graphics 730

UHD Graphics 770

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$199

$519

Part Number

SRL4VSRL5Y

SRL4KQXQ3

Package

FC-LGA16A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

Laminar RM1

—

View Core i5-12400 Details View Core i9-12900 Details