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 Ultra 5 226V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.1 Base / 4.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,565

1,591

cinebench_cinebench_r15_singlecore

220

224

cinebench_cinebench_r20_multicore

6,521

6,630

cinebench_cinebench_r20_singlecore

920

935

cinebench_cinebench_r23_multicore

15,527

15,787

cinebench_cinebench_r23_singlecore

2,192

2,228

passmark_data_compression

219,707

178,892

passmark_data_encryption

12,110

13,189

passmark_extended_instructions

13,832

15,460

passmark_find_prime_numbers

54

170

passmark_floating_point_math

43,126

53,826

passmark_integer_math

57,189

39,680

passmark_multithread

18,274

18,589

passmark_physics

1,086

1,507

passmark_random_string_sorting

23,306

21,755

passmark_single_thread

3,340

3,895

passmark_singlethread

3,340

3,895

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

Ultra 5 226V

Core Specs

Cores

8

8 0.0%

Threads

12

8 -33.3%

Base Clock (GHz)

2.4

2.1 -12.5%

Boost Clock (GHz)

4.4

4.5 +2.3%

Frequency (GHz)

2.4

2.1 -12.5%

Turbo Clock (GHz)

4.4

4.5 +2.3%

Multiplier

24

21 -12.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

2.5 MB (per core)

L3 Cache

12 MB (shared)

8 MB (shared)

Power

TDP (W)

55

17 -69.1%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Alder Lake

Lunar Lake

Codename

Alder Lake-HX

Lunar Lake

Generation

Core i5 (Alder Lake-HX)

Ultra 5 (Lunar Lake)

Process Size

10 nm

3 nm

Die Size

215 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1964

Intel BGA 2833

Chipsets

HM670, WM690

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

P-Cores: 4 E-Cores: 4

E-Core Frequency

1800 MHz up to 3.1 GHz

2.1 GHz up to 3.5 GHz

AI/NPU

NPU

—

Yes / 40 TOPS

Graphics

Integrated Graphics

UHD Graphics 710

Arc 130V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$284

—

Part Number

SRLGJ

SRPMQSRPMR

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

100°C

View Core i5-12450HX Details View Core Ultra 5 226V Details