CPU Comparison

i

Intel

INTEL

Intel Core i5-12450HX

CORE STATE Alder Lake-HX

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2.4 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core i9-12900HX

CORE STATE Alder Lake-HX

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.3 Base / 5 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,565

2,840

cinebench_cinebench_r15_singlecore

220

400

cinebench_cinebench_r20_multicore

6,521

11,837

cinebench_cinebench_r20_singlecore

920

1,670

cinebench_cinebench_r23_multicore

15,527

28,184

cinebench_cinebench_r23_singlecore

2,192

3,978

passmark_data_compression

219,707

400,636

passmark_data_encryption

12,110

22,932

passmark_extended_instructions

13,832

24,315

passmark_find_prime_numbers

54

132

passmark_floating_point_math

43,126

84,410

passmark_integer_math

57,189

113,416

passmark_multithread

18,274

33,158

passmark_physics

1,086

2,012

passmark_random_string_sorting

23,306

43,877

passmark_single_thread

3,340

3,745

passmark_singlethread

3,340

3,745

3dmark_16_threads

N/A

8,077

3dmark_2_threads

N/A

1,994

3dmark_4_threads

N/A

3,729

3dmark_8_threads

N/A

6,461

3dmark_max_threads

N/A

9,067

3dmark_single_thread

N/A

1,026

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

i9-12900HX

Core Specs

Cores

8

16 +100.0%

Threads

12

24 +100.0%

Base Clock (GHz)

2.4

2.3 -4.2%

Boost Clock (GHz)

4.4

5 +13.6%

Frequency (GHz)

2.4

2.3 -4.2%

Turbo Clock (GHz)

4.4

5 +13.6%

Multiplier

24

23 -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

12 MB (shared)

30 MB (shared)

Power

TDP (W)

55

55 0.0%

PL1

55 W

55 W

PL2

157 W

157 W

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-HX

Alder Lake-HX

Generation

Core i5 (Alder Lake-HX)

Core i9 (Alder Lake-HX)

Process Size

10 nm

10 nm

Die Size

215 mm²

215 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

4800 MT/s

4800 MT/s

Platform

Socket

Intel BGA 1964

Intel BGA 1964

Chipsets

HM670, WM690

HM670, WM690

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

P-Cores: 8 E-Cores: 8

E-Core Frequency

1800 MHz up to 3.1 GHz

1700 MHz up to 3.6 GHz

Graphics

Integrated Graphics

UHD Graphics 710

UHD Graphics 770

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$284

$606

Part Number

SRLGJ

SRLGK

Package

FC-BGA16F

FC-BGA16F

Tj Max

100°C

100°C

View Core i5-12450HX Details View Core i9-12900HX Details