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 i5-12600K

CORE STATE Alder Lake-S

CORE SPECS 10 Cores / 16 Threads

CLOCK SPEED 3.7 Base / 4.9 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

2,365

cinebench_cinebench_r15_singlecore

162

333

cinebench_cinebench_r20_multicore

4,785

9,855

cinebench_cinebench_r20_singlecore

675

1,391

cinebench_cinebench_r23_multicore

11,395

23,465

cinebench_cinebench_r23_singlecore

1,608

3,312

passmark_data_compression

143,102

344,071

passmark_data_encryption

8,964

18,485

passmark_extended_instructions

7,932

22,002

passmark_find_prime_numbers

63

91

passmark_floating_point_math

29,726

67,217

passmark_integer_math

44,968

87,776

passmark_multithread

13,406

27,608

passmark_physics

981

1,525

passmark_random_string_sorting

15,996

35,704

passmark_single_thread

3,239

3,926

passmark_singlethread

3,239

3,926

3dmark_16_threads

N/A

7,975

3dmark_2_threads

N/A

1,989

3dmark_4_threads

N/A

3,794

3dmark_8_threads

N/A

6,144

3dmark_max_threads

N/A

7,966

3dmark_single_thread

N/A

1,016

geekbench_multicore

N/A

11,860

geekbench_singlecore

N/A

2,481

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

i5-12600K

Core Specs

Cores

10

10 0.0%

Threads

12

16 +33.3%

Base Clock (GHz)

1,100

3.7 -99.7%

Boost Clock (GHz)

4.4

4.9 +11.4%

Frequency (GHz)

1,100

3.7 -99.7%

Turbo Clock (GHz)

4.4

4.9 +11.4%

Multiplier

11

37 +236.4%

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)

20 MB (shared)

Power

TDP (W)

9

125 +1288.9%

PL1

9 W

150W

PL2

29 W

150W

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-U

Alder Lake-S

Generation

Core i5 (Alder Lake-U)

Core i5 (Alder Lake-S)

Process Size

10 nm

10 nm

Die Size

—

215 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel BGA 1781

Intel Socket 1700

Chipsets

—

Z690. H670, B660, H610

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 6 E-Cores: 4

E-Core Frequency

800 MHz up to 3.3 GHz

2.8 GHz up to 3.6 GHz

Graphics

Integrated Graphics

Iris Xe 80EU

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$289

Part Number

—

SRL4T

Package

FC-BGA

FC-LGA16A

Tj Max

100°C

100°C

View Core i5-1240U Details View Core i5-12600K Details