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 i9-11900H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 4.9 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

1,726

cinebench_cinebench_r15_singlecore

162

243

cinebench_cinebench_r20_multicore

4,785

7,193

cinebench_cinebench_r20_singlecore

675

1,015

cinebench_cinebench_r23_multicore

11,395

17,128

cinebench_cinebench_r23_singlecore

1,608

2,418

passmark_data_compression

143,102

239,366

passmark_data_encryption

8,964

12,232

passmark_extended_instructions

7,932

16,123

passmark_find_prime_numbers

63

87

passmark_floating_point_math

29,726

43,094

passmark_integer_math

44,968

72,882

passmark_multithread

13,406

20,162

passmark_physics

981

953

passmark_random_string_sorting

15,996

28,328

passmark_single_thread

3,239

3,102

passmark_singlethread

3,239

3,102

3dmark_16_threads

N/A

6,072

3dmark_2_threads

N/A

1,708

3dmark_4_threads

N/A

3,104

3dmark_8_threads

N/A

5,001

3dmark_max_threads

N/A

6,109

3dmark_single_thread

N/A

917

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

i9-11900H

Core Specs

Cores

10

8 -20.0%

Threads

12

16 +33.3%

Base Clock (GHz)

1,100

2.1 -99.8%

Boost Clock (GHz)

4.4

4.9 +11.4%

Frequency (GHz)

1,100

2.1 -99.8%

Turbo Clock (GHz)

4.4

4.9 +11.4%

Multiplier

11

21 +90.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

1.25 MB (per core)

L3 Cache

12 MB (shared)

24 MB (shared)

Power

TDP (W)

9

35 +288.9%

PL1

9 W

—

PL2

29 W

—

Architecture

Architecture

Alder Lake

Tiger Lake

Codename

Alder Lake-U

Tiger Lake-H

Generation

Core i5 (Alder Lake-U)

Core i9 (Tiger Lake-H)

Process Size

10 nm

10 nm

Die Size

—

190 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

51.2 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 1781

Intel BGA 1787

Chipsets

—

QM580, HM570, WM590

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

—

E-Core Frequency

800 MHz up to 3.3 GHz

—

Graphics

Integrated Graphics

Iris Xe 80EU

UHD Graphics 750

Other

Market

Mobile

Mobile

Production Status

Active

End-of-life

Launch Price

—

$546

Part Number

—

SRKT7

Package

FC-BGA

FC-BGA16F

Tj Max

100°C

100°C

View Core i5-1240U Details View Core i9-11900H Details