CPU Comparison

i

Intel

INTEL

Intel Core i5-10400

CORE STATE Comet Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.3 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

i

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

PERFORMANCE BENCHMARKS

3dmark_16_threads

4,743

N/A

3dmark_2_threads

1,350

N/A

3dmark_4_threads

2,567

N/A

3dmark_8_threads

3,922

N/A

3dmark_max_threads

4,715

N/A

3dmark_single_thread

688

N/A

cinebench_cinebench_r15_multicore

1,028

1,148

cinebench_cinebench_r15_singlecore

144

162

cinebench_cinebench_r20_multicore

4,286

4,785

cinebench_cinebench_r20_singlecore

604

675

cinebench_cinebench_r23_multicore

10,205

11,395

cinebench_cinebench_r23_singlecore

1,440

1,608

passmark_data_compression

187,207

143,102

passmark_data_encryption

4,078

8,964

passmark_extended_instructions

12,501

7,932

passmark_find_prime_numbers

34

63

passmark_floating_point_math

26,080

29,726

passmark_integer_math

41,715

44,968

passmark_multithread

12,006

13,406

passmark_physics

669

981

passmark_random_string_sorting

23,206

15,996

passmark_single_thread

2,560

3,239

passmark_singlethread

2,560

3,239

DETAILED SPECIFICATIONS

SPECIFICATION

i5-10400

i5-1240U

Core Specs

Cores

6

10 +66.7%

Threads

12

12 0.0%

Base Clock (GHz)

2.9

1,100 +37831.0%

Boost Clock (GHz)

4.3

4.4 +2.3%

Frequency (GHz)

2.9

1,100 +37831.0%

Turbo Clock (GHz)

4.3

4.4 +2.3%

Multiplier

29

11 -62.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

256 KB (per core)

1.25 MB (per core)

L3 Cache

12 MB (shared)

12 MB (shared)

Power

TDP (W)

65

9 -86.2%

PL1

65 W

9 W

PL2

134 W

29 W

Architecture

Architecture

Comet Lake

Alder Lake

Codename

Comet Lake

Alder Lake-U

Generation

Core i5 (Comet Lake)

Core i5 (Alder Lake-U)

Process Size

14 nm

10 nm

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 1781

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.3 GHz

Graphics

Integrated Graphics

UHD Graphics 630

Iris Xe 80EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Part Number

SRH3CSRH78

—

Package

FC-LGA1200

FC-BGA

Tj Max

100°C

100°C

View Core i5-10400 Details View Core i5-1240U Details