CPU Comparison

i

Intel

INTEL

Intel Core i5-1240U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core Ultra 7 265H

CORE STATE Arrow Lake-H

CORE SPECS 16 Cores / 16 Threads

CLOCK SPEED 2.2 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

2,918

cinebench_cinebench_r15_singlecore

162

411

cinebench_cinebench_r20_multicore

4,785

12,161

cinebench_cinebench_r20_singlecore

675

1,716

cinebench_cinebench_r23_multicore

11,395

28,956

cinebench_cinebench_r23_singlecore

1,608

4,088

passmark_data_compression

143,102

328,727

passmark_data_encryption

8,964

25,983

passmark_extended_instructions

7,932

26,325

passmark_find_prime_numbers

63

342

passmark_floating_point_math

29,726

109,673

passmark_integer_math

44,968

85,662

passmark_multithread

13,406

34,067

passmark_physics

981

2,569

passmark_random_string_sorting

15,996

40,508

passmark_single_thread

3,239

4,432

passmark_singlethread

3,239

4,432

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

Ultra 7 265H

Core Specs

Cores

10

16 +60.0%

Threads

12

16 +33.3%

Base Clock (GHz)

1,100

2.2 -99.8%

Boost Clock (GHz)

4.4

5.3 +20.5%

Frequency (GHz)

1,100

2.2 -99.8%

Turbo Clock (GHz)

4.4

5.3 +20.5%

Multiplier

11

22 +100.0%

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)

24 MB (shared)

Power

TDP (W)

9

28 +211.1%

PL1

9 W

28 W

PL2

29 W

60 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-U

Arrow Lake-H

Generation

Core i5 (Alder Lake-U)

Ultra 7 (Arrow Lake-H)

Process Size

10 nm

3 nm

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 1781

Intel BGA 2049

Chipsets

—

WM880, HM870

PCIe

Gen 4

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 6 E-Cores: 10

E-Core Frequency

800 MHz up to 3.3 GHz

1700 MHz up to 4.5 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Iris Xe 80EU

Arc Graphics 140T

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

—

SRQAQ

Package

FC-BGA

FC-BGA

Tj Max

100°C

110°C

View Core i5-1240U Details View Core Ultra 7 265H Details