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 Ultra 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

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

2,131

cinebench_cinebench_r15_singlecore

226

300

cinebench_cinebench_r20_multicore

6,692

8,882

cinebench_cinebench_r20_singlecore

944

1,253

cinebench_cinebench_r23_multicore

15,935

21,148

cinebench_cinebench_r23_singlecore

2,249

2,985

passmark_data_compression

226,908

277,353

passmark_data_encryption

11,418

16,358

passmark_extended_instructions

15,399

16,456

passmark_find_prime_numbers

68

113

passmark_floating_point_math

45,494

63,703

passmark_integer_math

58,366

86,870

passmark_multithread

18,747

24,873

passmark_physics

1,105

1,727

passmark_random_string_sorting

22,366

31,990

passmark_single_thread

3,456

3,468

passmark_singlethread

3,456

3,468

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12400

Ultra 7 155H

Core Specs

Cores

6

16 +166.7%

Threads

12

22 +83.3%

Base Clock (GHz)

2.5

3.8 +52.0%

Boost Clock (GHz)

4.4

4.8 +9.1%

Frequency (GHz)

2.5

3.8 +52.0%

Turbo Clock (GHz)

4.4

4.8 +9.1%

Multiplier

25

38 +52.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

18 MB (shared)

24 MB (shared)

Power

TDP (W)

65

28 -56.9%

PL1

65W

—

PL2

117W

—

Architecture

Architecture

Alder Lake

Meteor Lake

Codename

Alder Lake-S

Meteor Lake

Generation

Core i5 (Alder Lake-S)

Ultra 7 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

163 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel BGA 2049

Chipsets

Intel 600 Series, Intel 700 Series

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1800 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 730

Arc Xe-LPG 128EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$199

$503

Part Number

SRL4VSRL5Y

SRMZ1

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

110°C

Bundled Cooler

Laminar RM1

—

View Core i5-12400 Details View Core Ultra 7 155H Details