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 i9-12900T

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 1400 Base / 4.9 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 35W

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

2,536

cinebench_cinebench_r15_singlecore

226

357

cinebench_cinebench_r20_multicore

6,692

10,567

cinebench_cinebench_r20_singlecore

944

1,491

cinebench_cinebench_r23_multicore

15,935

25,160

cinebench_cinebench_r23_singlecore

2,249

3,552

passmark_data_compression

226,908

345,021

passmark_data_encryption

11,418

20,750

passmark_extended_instructions

15,399

20,054

passmark_find_prime_numbers

68

116

passmark_floating_point_math

45,494

75,741

passmark_integer_math

58,366

108,211

passmark_multithread

18,747

29,601

passmark_physics

1,105

1,811

passmark_random_string_sorting

22,366

39,771

passmark_single_thread

3,456

3,810

passmark_singlethread

3,456

3,810

geekbench_multicore

N/A

11,615

geekbench_singlecore

N/A

2,259

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12400

i9-12900T

Core Specs

Cores

6

16 +166.7%

Threads

12

24 +100.0%

Base Clock (GHz)

2.5

1,400 +55900.0%

Boost Clock (GHz)

4.4

4.9 +11.4%

Frequency (GHz)

2.5

1,400 +55900.0%

Turbo Clock (GHz)

4.4

4.9 +11.4%

Multiplier

25

14 -44.0%

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

35 -46.2%

PL1

65W

35W

PL2

117W

106W

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

ECC Memory

No

No

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

4800 MT/s

4800 MT/s

Platform

Socket

Intel Socket 1700

Intel Socket 1700

Chipsets

Intel 600 Series, Intel 700 Series

Z690, H670, B660, H610

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1000 MHz up to 3.6 GHz

Graphics

Integrated Graphics

UHD Graphics 730

UHD Graphics 770

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$199

$489

Part Number

SRL4VSRL5Y

SRL4M

Package

FC-LGA16A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

Laminar RM1

—

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