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 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

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

1,754

cinebench_cinebench_r15_singlecore

144

247

cinebench_cinebench_r20_multicore

4,286

7,310

cinebench_cinebench_r20_singlecore

604

1,031

cinebench_cinebench_r23_multicore

10,205

17,406

cinebench_cinebench_r23_singlecore

1,440

2,457

passmark_data_compression

187,207

196,806

passmark_data_encryption

4,078

14,520

passmark_extended_instructions

12,501

16,650

passmark_find_prime_numbers

34

201

passmark_floating_point_math

26,080

60,087

passmark_integer_math

41,715

43,578

passmark_multithread

12,006

20,466

passmark_physics

669

1,684

passmark_random_string_sorting

23,206

24,009

passmark_single_thread

2,560

4,158

passmark_singlethread

2,560

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

i5-10400

Ultra 7 266V

Core Specs

Cores

6

8 +33.3%

Threads

12

8 -33.3%

Base Clock (GHz)

2.9

2.2 -24.1%

Boost Clock (GHz)

4.3

5 +16.3%

Frequency (GHz)

2.9

2.2 -24.1%

Turbo Clock (GHz)

4.3

5 +16.3%

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)

2.5 MB (per core)

L3 Cache

12 MB (shared)

12 MB (shared)

Power

TDP (W)

65

17 -73.8%

PL1

65 W

—

PL2

134 W

—

Architecture

Architecture

Comet Lake

Lunar Lake

Codename

Comet Lake

Lunar Lake

Generation

Core i5 (Comet Lake)

Ultra 7 (Lunar Lake)

Process Size

14 nm

3 nm

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 2833

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.2 GHz up to 3.7 GHz

AI/NPU

NPU

—

Yes / 48 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc 140V

Other

Market

Desktop

Mobile

Production Status

Active

Active

Part Number

SRH3CSRH78

SRPMMSRPMY

Package

FC-LGA1200

FC-BGA

Tj Max

100°C

100°C

View Core i5-10400 Details View Core Ultra 7 266V Details