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 i9-14900KS

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 6.2 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 150W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

5,188

cinebench_cinebench_r15_singlecore

162

732

cinebench_cinebench_r20_multicore

4,785

21,617

cinebench_cinebench_r20_singlecore

675

3,051

cinebench_cinebench_r23_multicore

11,395

51,470

cinebench_cinebench_r23_singlecore

1,608

7,266

passmark_data_compression

143,102

808,722

passmark_data_encryption

8,964

48,201

passmark_extended_instructions

7,932

45,714

passmark_find_prime_numbers

63

247

passmark_floating_point_math

29,726

154,565

passmark_integer_math

44,968

214,056

passmark_multithread

13,406

60,552

passmark_physics

981

3,485

passmark_random_string_sorting

15,996

90,393

passmark_single_thread

3,239

4,827

passmark_singlethread

3,239

4,827

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

i9-14900KS

Core Specs

Cores

10

24 +140.0%

Threads

12

32 +166.7%

Base Clock (GHz)

1,100

3.2 -99.7%

Boost Clock (GHz)

4.4

6.2 +40.9%

Frequency (GHz)

1,100

3.2 -99.7%

Turbo Clock (GHz)

4.4

6.2 +40.9%

Multiplier

11

32 +190.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

36 MB (shared)

Power

TDP (W)

9

150 +1566.7%

PL1

9 W

320 W

PL2

29 W

320 W

Architecture

Architecture

Alder Lake

Raptor Lake

Codename

Alder Lake-U

Raptor Lake-R

Generation

Core i5 (Alder Lake-U)

Core i9 (Raptor Lake Refresh)

Process Size

10 nm

10 nm

Die Size

—

257 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

Intel BGA 1781

Intel Socket 1700

Chipsets

—

Intel 600 Series, Intel 700 Series

PCIe

Gen 4

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 8 E-Cores: 16

E-Core Frequency

800 MHz up to 3.3 GHz

2.4 GHz up to 4.5 GHz

P-Core Turbo

—

5.6 GHz

Graphics

Integrated Graphics

Iris Xe 80EU

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$689

Part Number

—

SRN7R

Package

FC-BGA

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core i5-1240U Details View Core i9-14900KS Details