CPU Comparison

i

Intel

INTEL

Intel Core Ultra 7 255HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core Ultra 7 265F

CORE STATE Arrow Lake-S

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,350

4,137

cinebench_cinebench_r15_singlecore

614

583

cinebench_cinebench_r20_multicore

18,128

17,241

cinebench_cinebench_r20_singlecore

2,559

2,433

cinebench_cinebench_r23_multicore

43,162

41,051

cinebench_cinebench_r23_singlecore

6,093

5,795

passmark_data_compression

548,248

489,271

passmark_data_encryption

41,662

38,399

passmark_extended_instructions

44,240

37,590

passmark_find_prime_numbers

422

416

passmark_floating_point_math

168,930

172,749

passmark_integer_math

132,810

137,936

passmark_multithread

50,739

48,349

passmark_physics

3,062

3,063

passmark_random_string_sorting

66,420

60,446

passmark_single_thread

4,645

4,717

passmark_singlethread

4,645

4,717

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 255HX

Ultra 7 265F

Core Specs

Cores

20

20 0.0%

Threads

20

20 0.0%

Base Clock (GHz)

2.4

2.4 0.0%

Boost Clock (GHz)

5.2

5.3 +1.9%

Frequency (GHz)

2.4

2.4 0.0%

Turbo Clock (GHz)

5.2

5.3 +1.9%

Multiplier

24

24 0.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

192 KB (per core)

L2 Cache

3 MB (per core)

3 MB (per core)

L3 Cache

30 MB (shared)

30 MB (shared)

Power

TDP (W)

55

65 +18.2%

PL1

55 W

65 W

PL2

160 W

182 W

Architecture

Architecture

Arrow Lake

Arrow Lake

Codename

Arrow Lake-HX

Arrow Lake-S

Generation

Ultra 7 (Arrow Lake-HX)

Ultra 7 (Arrow Lake)

Process Size

3 nm

3 nm

Transistors

17,800 million

17,800 million

Die Size

243 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

102.4 GB/s

102.4 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 2114

Intel Socket 1851

Chipsets

WM880, HM870

Z890, B860, W880, Q870, H810

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 12

P-Cores: 8 E-Cores: 12

E-Core Frequency

1800 MHz up to 4.5 GHz

1800 MHz up to 4.6 GHz

P-Core Turbo

—

5.1 GHz

AI/NPU

NPU

Yes / 13 TOPS

—

Graphics

Integrated Graphics

Arc Xe-LPG Graphics 64EU

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$379

Part Number

SRVFG

SRQCV

Package

FC-BGA

FC-LGA18W

Tj Max

105°C

105°C

View Core Ultra 7 255HX Details View Core Ultra 7 265F Details