CPU Comparison

i

Intel

INTEL

Intel Core Ultra 7 256V

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

VS

i

Intel

INTEL

Core Ultra 7 265HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,706

4,268

cinebench_cinebench_r15_singlecore

240

602

cinebench_cinebench_r20_multicore

7,111

17,787

cinebench_cinebench_r20_singlecore

1,003

2,511

cinebench_cinebench_r23_multicore

16,932

42,352

cinebench_cinebench_r23_singlecore

2,390

5,979

passmark_data_compression

189,814

542,796

passmark_data_encryption

14,265

43,468

passmark_extended_instructions

16,182

42,181

passmark_find_prime_numbers

195

392

passmark_floating_point_math

58,951

170,392

passmark_integer_math

43,350

140,790

passmark_multithread

19,894

49,826

passmark_physics

1,628

2,325

passmark_random_string_sorting

22,902

65,478

passmark_single_thread

4,030

4,531

passmark_singlethread

4,030

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 256V

Ultra 7 265HX

Core Specs

Cores

8

20 +150.0%

Threads

8

20 +150.0%

Base Clock (GHz)

2.2

2.6 +18.2%

Boost Clock (GHz)

4.8

5.3 +10.4%

Frequency (GHz)

2.2

2.6 +18.2%

Turbo Clock (GHz)

4.8

5.3 +10.4%

Multiplier

22

26 +18.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

192 KB (per core)

L2 Cache

2.5 MB (per core)

3 MB (per core)

L3 Cache

12 MB (shared)

30 MB (shared)

Power

TDP (W)

17

55 +223.5%

PL1

—

55 W

PL2

—

160 W

Architecture

Architecture

Lunar Lake

Arrow Lake

Codename

Lunar Lake

Arrow Lake-HX

Generation

Ultra 7 (Lunar Lake)

Ultra 7 (Arrow Lake-HX)

Process Size

3 nm

3 nm

Transistors

—

17,800 million

Die Size

—

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

unknown Depends on motherboard

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 2833

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 5, 4 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

P-Cores: 8 E-Cores: 12

E-Core Frequency

2.2 GHz up to 3.7 GHz

2.3 GHz up to 4.6 GHz

AI/NPU

NPU

Yes / 47 TOPS

Yes / 13 TOPS

Graphics

Integrated Graphics

Arc 140V

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRPMPSRPMZ

SRVFH

Package

FC-BGA

FC-BGA

Tj Max

100°C

105°C

View Core Ultra 7 256V Details View Core Ultra 7 265HX Details