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 265K

CORE STATE Arrow Lake-S

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 3.9 Base / 5.5 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,565

5,040

cinebench_cinebench_r15_singlecore

220

711

cinebench_cinebench_r20_multicore

6,521

21,003

cinebench_cinebench_r20_singlecore

920

2,965

cinebench_cinebench_r23_multicore

15,527

50,009

cinebench_cinebench_r23_singlecore

2,192

7,060

passmark_data_compression

219,707

668,420

passmark_data_encryption

12,110

48,380

passmark_extended_instructions

13,832

54,620

passmark_find_prime_numbers

54

495

passmark_floating_point_math

43,126

190,032

passmark_integer_math

57,189

143,387

passmark_multithread

18,274

58,838

passmark_physics

1,086

3,826

passmark_random_string_sorting

23,306

80,132

passmark_single_thread

3,340

4,904

passmark_singlethread

3,340

4,904

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

Ultra 7 265K

Core Specs

Cores

8

20 +150.0%

Threads

12

20 +66.7%

Base Clock (GHz)

2.4

3.9 +62.5%

Boost Clock (GHz)

4.4

5.5 +25.0%

Frequency (GHz)

2.4

3.9 +62.5%

Turbo Clock (GHz)

4.4

5.5 +25.0%

Multiplier

24

39 +62.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

12 MB (shared)

30 MB (shared)

Power

TDP (W)

55

125 +127.3%

PL1

55 W

250 W

PL2

157 W

250 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-HX

Arrow Lake-S

Generation

Core i5 (Alder Lake-HX)

Ultra 7 (Arrow Lake)

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

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1964

Intel Socket 1851

Chipsets

HM670, WM690

Z890, B860, W880, Q870, H810

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

3.3 GHz up to 4.6 GHz

P-Core Turbo

—

5.4 GHz

Graphics

Integrated Graphics

UHD Graphics 710

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

$284

$394

Part Number

SRLGJ

SRQCW

Package

FC-BGA16F

FC-LGA18W

Tj Max

100°C

105°C

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