CPU Comparison

i

Intel

INTEL

Intel Core Ultra 5 245

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 3.5 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,324

4,350

cinebench_cinebench_r15_singlecore

469

614

cinebench_cinebench_r20_multicore

13,854

18,128

cinebench_cinebench_r20_singlecore

1,955

2,559

cinebench_cinebench_r23_multicore

32,987

43,162

cinebench_cinebench_r23_singlecore

4,657

6,093

passmark_data_compression

382,742

548,248

passmark_data_encryption

30,374

41,662

passmark_extended_instructions

32,731

44,240

passmark_find_prime_numbers

399

422

passmark_floating_point_math

121,454

168,930

passmark_integer_math

93,709

132,810

passmark_multithread

38,809

50,739

passmark_physics

2,743

3,062

passmark_random_string_sorting

48,661

66,420

passmark_single_thread

4,475

4,645

passmark_singlethread

4,475

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 5 245

Ultra 7 255HX

Core Specs

Cores

14

20 +42.9%

Threads

14

20 +42.9%

Base Clock (GHz)

3.5

2.4 -31.4%

Boost Clock (GHz)

5.1

5.2 +2.0%

Frequency (GHz)

3.5

2.4 -31.4%

Turbo Clock (GHz)

5.1

5.2 +2.0%

Multiplier

35

24 -31.4%

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

24 MB (shared)

30 MB (shared)

Power

TDP (W)

65

55 -15.4%

PL1

65 W

55 W

PL2

121 W

160 W

Architecture

Architecture

Arrow Lake

Arrow Lake

Codename

Arrow Lake-S

Arrow Lake-HX

Generation

Ultra 5 (Arrow Lake)

Ultra 7 (Arrow Lake-HX)

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

Yes

No

Platform

Socket

Intel Socket 1851

Intel BGA 2114

Chipsets

Z890, B860, W880, Q870, H810

WM880, HM870

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 8 E-Cores: 12

E-Core Frequency

3 GHz up to 4.5 GHz

1800 MHz up to 4.5 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Arc Xe-LPG Graphics 64EU

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$270

—

Part Number

SRVFE

SRVFG

Package

FC-LGA18W

FC-BGA

Tj Max

105°C

105°C

View Core Ultra 5 245 Details View Core Ultra 7 255HX Details