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 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,182

1,404

cinebench_cinebench_r15_singlecore

449

198

cinebench_cinebench_r20_multicore

13,259

5,854

cinebench_cinebench_r20_singlecore

1,871

826

cinebench_cinebench_r23_multicore

31,570

13,940

cinebench_cinebench_r23_singlecore

4,457

1,968

geekbench_multicore

13,527

N/A

geekbench_singlecore

2,502

N/A

passmark_data_compression

443,498

177,122

passmark_data_encryption

26,316

11,333

passmark_extended_instructions

26,122

9,903

passmark_find_prime_numbers

174

65

passmark_floating_point_math

94,476

40,256

passmark_integer_math

131,457

57,564

passmark_multithread

37,179

16,382

passmark_physics

2,406

1,084

passmark_random_string_sorting

48,687

19,767

passmark_single_thread

3,989

3,372

passmark_singlethread

3,989

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

i7-14700HX

Ultra 7 155U

Core Specs

Cores

20

12 -40.0%

Threads

28

14 -50.0%

Base Clock (GHz)

2.1

1,700 +80852.4%

Boost Clock (GHz)

5.5

4.8 -12.7%

Frequency (GHz)

2.1

1,700 +80852.4%

Turbo Clock (GHz)

5.5

4.8 -12.7%

Multiplier

21

17 -19.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

33 MB (shared)

12 MB (shared)

Power

TDP (W)

55

15 -72.7%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Raptor Lake

Meteor Lake

Codename

Raptor Lake-HX

Meteor Lake

Generation

Core i7 (Raptor Lake-HX Refresh)

Ultra 7 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

257 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5600 MT/s

—

Platform

Socket

Intel BGA 1964

Intel BGA 2049

Chipsets

WM790, HM770

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 12

P-Cores: 2 E-Cores: 10

E-Core Frequency

1500 MHz up to 3.9 GHz

1200 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc Xe-LPG 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$490

Part Number

SRMXG

SRN6B

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

View Core i7-14700HX Details View Core Ultra 7 155U Details