CPU Comparison

i

Intel

INTEL

Intel Core Ultra 5 245KF

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 4.2 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 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

3,720

1,404

cinebench_cinebench_r15_singlecore

525

198

cinebench_cinebench_r20_multicore

15,501

5,854

cinebench_cinebench_r20_singlecore

2,188

826

cinebench_cinebench_r23_multicore

36,908

13,940

cinebench_cinebench_r23_singlecore

5,210

1,968

passmark_data_compression

463,378

177,122

passmark_data_encryption

33,641

11,333

passmark_extended_instructions

38,020

9,903

passmark_find_prime_numbers

415

65

passmark_floating_point_math

132,037

40,256

passmark_integer_math

98,936

57,564

passmark_multithread

43,422

16,382

passmark_physics

3,105

1,084

passmark_random_string_sorting

55,709

19,767

passmark_single_thread

4,717

3,372

passmark_singlethread

4,717

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 5 245KF

Ultra 7 155U

Core Specs

Cores

14

12 -14.3%

Threads

14

14 0.0%

Base Clock (GHz)

4.2

1,700 +40376.2%

Boost Clock (GHz)

5.2

4.8 -7.7%

Frequency (GHz)

4.2

1,700 +40376.2%

Turbo Clock (GHz)

5.2

4.8 -7.7%

Multiplier

42

17 -59.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

112 KB (per core)

L2 Cache

3 MB (per core)

2 MB (per core)

L3 Cache

24 MB (shared)

12 MB (shared)

Power

TDP (W)

125

15 -88.0%

PL1

159 W

—

PL2

159 W

—

Architecture

Architecture

Arrow Lake

Meteor Lake

Codename

Arrow Lake-S

Meteor Lake

Generation

Ultra 5 (Arrow Lake)

Ultra 7 (Meteor Lake)

Process Size

3 nm

7 nm

Transistors

17,800 million

—

Die Size

243 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

102.4 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1851

Intel BGA 2049

Chipsets

Z890, B860, W880, Q870, H810

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 2 E-Cores: 10

E-Core Frequency

3.6 GHz up to 4.6 GHz

1200 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$294

$490

Part Number

SRQCY

SRN6B

Package

FC-LGA18W

FC-BGA

Tj Max

105°C

110°C

View Core Ultra 5 245KF Details View Core Ultra 7 155U Details