CPU Comparison

i

Intel

INTEL

Intel Core Ultra 9 275HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.7 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core Ultra 9 288V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 3.3 Base / 5.1 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 30W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,839

1,715

cinebench_cinebench_r15_singlecore

683

241

cinebench_cinebench_r20_multicore

20,163

7,146

cinebench_cinebench_r20_singlecore

2,846

1,008

cinebench_cinebench_r23_multicore

48,008

17,016

cinebench_cinebench_r23_singlecore

6,777

2,402

passmark_data_compression

618,338

187,935

passmark_data_encryption

48,016

14,405

passmark_extended_instructions

47,687

15,826

passmark_find_prime_numbers

457

202

passmark_floating_point_math

193,324

60,422

passmark_integer_math

156,314

44,476

passmark_multithread

56,415

20,093

passmark_physics

3,377

1,671

passmark_random_string_sorting

75,710

22,847

passmark_single_thread

4,727

4,333

passmark_singlethread

4,727

4,333

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 9 275HX

Ultra 9 288V

Core Specs

Cores

24

8 -66.7%

Threads

24

8 -66.7%

Base Clock (GHz)

2.7

3.3 +22.2%

Boost Clock (GHz)

5.4

5.1 -5.6%

Frequency (GHz)

2.7

3.3 +22.2%

Turbo Clock (GHz)

5.4

5.1 -5.6%

Multiplier

27

33 +22.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

192 KB (per core)

L2 Cache

3 MB (per core)

2.5 MB (per core)

L3 Cache

36 MB (shared)

12 MB (shared)

Power

TDP (W)

55

30 -45.5%

PL1

55 W

—

PL2

160 W

—

Architecture

Architecture

Arrow Lake

Lunar Lake

Codename

Arrow Lake-HX

Lunar Lake

Generation

Ultra 9 (Arrow Lake-HX)

Ultra 9 (Lunar Lake)

Process Size

3 nm

3 nm

Transistors

17,800 million

—

Die Size

243 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

102.4 GB/s

136.5 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 2114

Intel BGA 2833

Chipsets

WM880, HM870

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 16

P-Cores: 4 E-Cores: 4

E-Core Frequency

2.1 GHz up to 4.6 GHz

3.3 GHz up to 3.7 GHz

AI/NPU

NPU

Yes / 13 TOPS

Yes / 48 TOPS

Graphics

Integrated Graphics

Arc Xe-LPG Graphics 64EU

Arc 140V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRVFK

SRPMSSRPMW

Package

FC-BGA

FC-BGA

Tj Max

105°C

100°C

View Core Ultra 9 275HX Details View Core Ultra 9 288V Details