CPU Comparison

i

Intel

INTEL

Intel Core i5-12450H

CORE STATE Alder Lake-H

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2000 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core Ultra 9 285HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.8 Base / 5.5 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,001

N/A

3dmark_2_threads

1,743

N/A

3dmark_4_threads

3,091

N/A

3dmark_8_threads

4,233

N/A

3dmark_max_threads

5,020

N/A

3dmark_single_thread

912

N/A

cinebench_cinebench_r15_multicore

1,393

5,342

cinebench_cinebench_r15_singlecore

196

754

cinebench_cinebench_r20_multicore

5,805

22,260

cinebench_cinebench_r20_singlecore

819

3,142

cinebench_cinebench_r23_multicore

13,822

53,000

cinebench_cinebench_r23_singlecore

1,951

7,482

passmark_data_compression

195,132

709,118

passmark_data_encryption

10,832

53,869

passmark_extended_instructions

11,992

54,810

passmark_find_prime_numbers

46

503

passmark_floating_point_math

40,568

210,220

passmark_integer_math

54,782

163,213

passmark_multithread

16,265

62,297

passmark_physics

883

3,970

passmark_random_string_sorting

20,838

87,568

passmark_single_thread

3,306

4,784

passmark_singlethread

3,306

4,784

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450H

Ultra 9 285HX

Core Specs

Cores

8

24 +200.0%

Threads

12

24 +100.0%

Base Clock (GHz)

2,000

2.8 -99.9%

Boost Clock (GHz)

4.4

5.5 +25.0%

Frequency (GHz)

2,000

2.8 -99.9%

Turbo Clock (GHz)

4.4

5.5 +25.0%

Multiplier

20

28 +40.0%

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

12 MB (shared)

36 MB (shared)

Power

TDP (W)

45

55 +22.2%

PL1

45 W

55 W

PL2

95 W

160 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-H

Arrow Lake-HX

Generation

Core i5 (Alder Lake-H)

Ultra 9 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

217 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

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 4, 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: 16

E-Core Frequency

1500 MHz up to 3.3 GHz

2.1 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRLCX

SRVFJ

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

105°C

View Core i5-12450H Details View Core Ultra 9 285HX Details