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 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

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

2,918

cinebench_cinebench_r15_singlecore

144

411

cinebench_cinebench_r20_multicore

4,286

12,161

cinebench_cinebench_r20_singlecore

604

1,716

cinebench_cinebench_r23_multicore

10,205

28,956

cinebench_cinebench_r23_singlecore

1,440

4,088

passmark_data_compression

187,207

328,727

passmark_data_encryption

4,078

25,983

passmark_extended_instructions

12,501

26,325

passmark_find_prime_numbers

34

342

passmark_floating_point_math

26,080

109,673

passmark_integer_math

41,715

85,662

passmark_multithread

12,006

34,067

passmark_physics

669

2,569

passmark_random_string_sorting

23,206

40,508

passmark_single_thread

2,560

4,432

passmark_singlethread

2,560

4,432

DETAILED SPECIFICATIONS

SPECIFICATION

i5-10400

Ultra 7 265H

Core Specs

Cores

6

16 +166.7%

Threads

12

16 +33.3%

Base Clock (GHz)

2.9

2.2 -24.1%

Boost Clock (GHz)

4.3

5.3 +23.3%

Frequency (GHz)

2.9

2.2 -24.1%

Turbo Clock (GHz)

4.3

5.3 +23.3%

Multiplier

29

22 -24.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

256 KB (per core)

3 MB (per core)

L3 Cache

12 MB (shared)

24 MB (shared)

Power

TDP (W)

65

28 -56.9%

PL1

65 W

28 W

PL2

134 W

60 W

Architecture

Architecture

Comet Lake

Arrow Lake

Codename

Comet Lake

Arrow Lake-H

Generation

Core i5 (Comet Lake)

Ultra 7 (Arrow Lake-H)

Process Size

14 nm

3 nm

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1200

Intel BGA 2049

Chipsets

—

WM880, HM870

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1700 MHz up to 4.5 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc Graphics 140T

Other

Market

Desktop

Mobile

Production Status

Active

Active

Part Number

SRH3CSRH78

SRQAQ

Package

FC-LGA1200

FC-BGA

Tj Max

100°C

110°C

View Core i5-10400 Details View Core Ultra 7 265H Details