CPU Comparison

i

Intel

INTEL

Intel Core i7-14700HX

CORE STATE Raptor Lake-HX

CORE SPECS 20 Cores / 28 Threads

CLOCK SPEED 2.1 Base / 5.5 GHz Turbo

CACHE 33 MB (shared)

MAX TDP 55W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Core Ultra 7 258V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,182

1,636

cinebench_cinebench_r15_singlecore

449

230

cinebench_cinebench_r20_multicore

13,259

6,817

cinebench_cinebench_r20_singlecore

1,871

962

cinebench_cinebench_r23_multicore

31,570

16,232

cinebench_cinebench_r23_singlecore

4,457

2,291

geekbench_multicore

13,527

N/A

geekbench_singlecore

2,502

N/A

passmark_data_compression

443,498

179,154

passmark_data_encryption

26,316

13,684

passmark_extended_instructions

26,122

14,987

passmark_find_prime_numbers

174

189

passmark_floating_point_math

94,476

58,430

passmark_integer_math

131,457

43,322

passmark_multithread

37,179

19,144

passmark_physics

2,406

1,582

passmark_random_string_sorting

48,687

21,820

passmark_single_thread

3,989

4,048

passmark_singlethread

3,989

4,048

DETAILED SPECIFICATIONS

SPECIFICATION

i7-14700HX

Ultra 7 258V

Core Specs

Cores

20

8 -60.0%

Threads

28

8 -71.4%

Base Clock (GHz)

2.1

2.2 +4.8%

Boost Clock (GHz)

5.5

4.8 -12.7%

Frequency (GHz)

2.1

2.2 +4.8%

Turbo Clock (GHz)

5.5

4.8 -12.7%

Multiplier

21

22 +4.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

2 MB (per core)

2.5 MB (per core)

L3 Cache

33 MB (shared)

12 MB (shared)

Power

TDP (W)

55

17 -69.1%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Raptor Lake

Lunar Lake

Codename

Raptor Lake-HX

Lunar Lake

Generation

Core i7 (Raptor Lake-HX Refresh)

Ultra 7 (Lunar Lake)

Process Size

10 nm

3 nm

Die Size

257 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5600 MT/s

—

Platform

Socket

Intel BGA 1964

Intel BGA 2833

Chipsets

WM790, HM770

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 12

P-Cores: 4 E-Cores: 4

E-Core Frequency

1500 MHz up to 3.9 GHz

2.2 GHz up to 3.7 GHz

AI/NPU

NPU

—

Yes / 47 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc 140V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRMXG

SRPMNSRPMT

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

100°C

View Core i7-14700HX Details View Core Ultra 7 258V Details