CPU Comparison

i

Intel

INTEL

Intel Core i5-12400F

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 9 275HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.7 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,895

N/A

3dmark_2_threads

1,699

N/A

3dmark_4_threads

3,067

N/A

3dmark_8_threads

4,779

N/A

3dmark_max_threads

5,912

N/A

3dmark_single_thread

909

N/A

cinebench_cinebench_r15_multicore

1,664

4,839

cinebench_cinebench_r15_singlecore

234

683

cinebench_cinebench_r20_multicore

6,937

20,163

cinebench_cinebench_r20_singlecore

979

2,846

cinebench_cinebench_r23_multicore

16,518

48,008

cinebench_cinebench_r23_singlecore

2,332

6,777

geekbench_multicore

9,138

N/A

geekbench_singlecore

2,221

N/A

passmark_data_compression

233,327

618,338

passmark_data_encryption

11,679

48,016

passmark_extended_instructions

15,834

47,687

passmark_find_prime_numbers

72

457

passmark_floating_point_math

46,759

193,324

passmark_integer_math

59,995

156,314

passmark_multithread

19,433

56,415

passmark_physics

1,202

3,377

passmark_random_string_sorting

22,975

75,710

passmark_single_thread

3,481

4,727

passmark_singlethread

3,481

4,727

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12400F

Ultra 9 275HX

Core Specs

Cores

6

24 +300.0%

Threads

12

24 +100.0%

Base Clock (GHz)

2.5

2.7 +8.0%

Boost Clock (GHz)

4.4

5.4 +22.7%

Frequency (GHz)

2.5

2.7 +8.0%

Turbo Clock (GHz)

4.4

5.4 +22.7%

Multiplier

25

27 +8.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

18 MB (shared)

36 MB (shared)

Power

TDP (W)

65

55 -15.4%

PL1

65W

55 W

PL2

117W

160 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-S

Arrow Lake-HX

Generation

Core i5 (Alder Lake-S)

Ultra 9 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

163 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel BGA 2114

Chipsets

Intel 600 Series, Intel 700 Series

WM880, HM870

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

2.1 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$174

—

Part Number

SRL4WSRL5Z

SRVFK

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

105°C

Bundled Cooler

Laminar RM1

—

View Core i5-12400F Details View Core Ultra 9 275HX Details