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 135H

CORE STATE Meteor Lake

CORE SPECS 14 Cores / 18 Threads

CLOCK SPEED 3.6 Base / 4.6 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,565

1,923

cinebench_cinebench_r15_singlecore

220

271

cinebench_cinebench_r20_multicore

6,521

8,013

cinebench_cinebench_r20_singlecore

920

1,131

cinebench_cinebench_r23_multicore

15,527

19,080

cinebench_cinebench_r23_singlecore

2,192

2,693

passmark_data_compression

219,707

251,651

passmark_data_encryption

12,110

15,026

passmark_extended_instructions

13,832

15,028

passmark_find_prime_numbers

54

89

passmark_floating_point_math

43,126

54,867

passmark_integer_math

57,189

73,509

passmark_multithread

18,274

22,422

passmark_physics

1,086

1,482

passmark_random_string_sorting

23,306

28,980

passmark_single_thread

3,340

3,521

passmark_singlethread

3,340

3,521

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

Ultra 5 135H

Core Specs

Cores

8

14 +75.0%

Threads

12

18 +50.0%

Base Clock (GHz)

2.4

3.6 +50.0%

Boost Clock (GHz)

4.4

4.6 +4.5%

Frequency (GHz)

2.4

3.6 +50.0%

Turbo Clock (GHz)

4.4

4.6 +4.5%

Multiplier

24

36 +50.0%

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

12 MB (shared)

18 MB (shared)

Power

TDP (W)

55

28 -49.1%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Alder Lake

Meteor Lake

Codename

Alder Lake-HX

Meteor Lake

Generation

Core i5 (Alder Lake-HX)

Ultra 5 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

215 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 BGA 1964

Intel BGA 2049

Chipsets

HM670, WM690

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

P-Cores: 4 E-Cores: 10

E-Core Frequency

1800 MHz up to 3.1 GHz

2.3 GHz up to 3.6 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 710

Arc Xe-LPG 96EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$284

$342

Part Number

SRLGJ

SRMZ0

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

View Core i5-12450HX Details View Core Ultra 5 135H Details