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 7 265HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,565

4,268

cinebench_cinebench_r15_singlecore

220

602

cinebench_cinebench_r20_multicore

6,521

17,787

cinebench_cinebench_r20_singlecore

920

2,511

cinebench_cinebench_r23_multicore

15,527

42,352

cinebench_cinebench_r23_singlecore

2,192

5,979

passmark_data_compression

219,707

542,796

passmark_data_encryption

12,110

43,468

passmark_extended_instructions

13,832

42,181

passmark_find_prime_numbers

54

392

passmark_floating_point_math

43,126

170,392

passmark_integer_math

57,189

140,790

passmark_multithread

18,274

49,826

passmark_physics

1,086

2,325

passmark_random_string_sorting

23,306

65,478

passmark_single_thread

3,340

4,531

passmark_singlethread

3,340

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

Ultra 7 265HX

Core Specs

Cores

8

20 +150.0%

Threads

12

20 +66.7%

Base Clock (GHz)

2.4

2.6 +8.3%

Boost Clock (GHz)

4.4

5.3 +20.5%

Frequency (GHz)

2.4

2.6 +8.3%

Turbo Clock (GHz)

4.4

5.3 +20.5%

Multiplier

24

26 +8.3%

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

12 MB (shared)

30 MB (shared)

Power

TDP (W)

55

55 0.0%

PL1

55 W

55 W

PL2

157 W

160 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-HX

Arrow Lake-HX

Generation

Core i5 (Alder Lake-HX)

Ultra 7 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

215 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 BGA 1964

Intel BGA 2114

Chipsets

HM670, WM690

WM880, HM870

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: 12

E-Core Frequency

1800 MHz up to 3.1 GHz

2.3 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 710

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$284

—

Part Number

SRLGJ

SRVFH

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

105°C

View Core i5-12450HX Details View Core Ultra 7 265HX Details