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 5 245K

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 4.2 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow 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

3,729

cinebench_cinebench_r15_singlecore

144

526

cinebench_cinebench_r20_multicore

4,286

15,540

cinebench_cinebench_r20_singlecore

604

2,193

cinebench_cinebench_r23_multicore

10,205

37,001

cinebench_cinebench_r23_singlecore

1,440

5,223

passmark_data_compression

187,207

462,110

passmark_data_encryption

4,078

33,481

passmark_extended_instructions

12,501

37,822

passmark_find_prime_numbers

34

423

passmark_floating_point_math

26,080

131,107

passmark_integer_math

41,715

98,850

passmark_multithread

12,006

43,527

passmark_physics

669

3,348

passmark_random_string_sorting

23,206

55,882

passmark_single_thread

2,560

4,700

passmark_singlethread

2,560

4,700

DETAILED SPECIFICATIONS

SPECIFICATION

i5-10400

Ultra 5 245K

Core Specs

Cores

6

14 +133.3%

Threads

12

14 +16.7%

Base Clock (GHz)

2.9

4.2 +44.8%

Boost Clock (GHz)

4.3

5.2 +20.9%

Frequency (GHz)

2.9

4.2 +44.8%

Turbo Clock (GHz)

4.3

5.2 +20.9%

Multiplier

29

42 +44.8%

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

125 +92.3%

PL1

65 W

159 W

PL2

134 W

159 W

Architecture

Architecture

Comet Lake

Arrow Lake

Codename

Comet Lake

Arrow Lake-S

Generation

Core i5 (Comet Lake)

Ultra 5 (Arrow Lake)

Process Size

14 nm

3 nm

Transistors

—

17,800 million

Die Size

—

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5

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 Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

3.6 GHz up to 4.6 GHz

Graphics

Integrated Graphics

UHD Graphics 630

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

—

$319

Part Number

SRH3CSRH78

SRQCT

Package

FC-LGA1200

FC-LGA18W

Tj Max

100°C

105°C

View Core i5-10400 Details View Core Ultra 5 245K Details