CPU Comparison

i

Intel

INTEL

Intel Core Ultra 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core Ultra 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,131

1,754

cinebench_cinebench_r15_singlecore

300

247

cinebench_cinebench_r20_multicore

8,882

7,310

cinebench_cinebench_r20_singlecore

1,253

1,031

cinebench_cinebench_r23_multicore

21,148

17,406

cinebench_cinebench_r23_singlecore

2,985

2,457

passmark_data_compression

277,353

196,806

passmark_data_encryption

16,358

14,520

passmark_extended_instructions

16,456

16,650

passmark_find_prime_numbers

113

201

passmark_floating_point_math

63,703

60,087

passmark_integer_math

86,870

43,578

passmark_multithread

24,873

20,466

passmark_physics

1,727

1,684

passmark_random_string_sorting

31,990

24,009

passmark_single_thread

3,468

4,158

passmark_singlethread

3,468

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 155H

Ultra 7 266V

Core Specs

Cores

16

8 -50.0%

Threads

22

8 -63.6%

Base Clock (GHz)

3.8

2.2 -42.1%

Boost Clock (GHz)

4.8

5 +4.2%

Frequency (GHz)

3.8

2.2 -42.1%

Turbo Clock (GHz)

4.8

5 +4.2%

Multiplier

38

22 -42.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

192 KB (per core)

L2 Cache

2 MB (per core)

2.5 MB (per core)

L3 Cache

24 MB (shared)

12 MB (shared)

Power

TDP (W)

28

17 -39.3%

Architecture

Architecture

Meteor Lake

Lunar Lake

Codename

Meteor Lake

Lunar Lake

Generation

Ultra 7 (Meteor Lake)

Ultra 7 (Lunar Lake)

Process Size

7 nm

3 nm

Foundry

Intel

TSMC

Memory

Memory Support

DDR5 Depends on motherboard

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

No

No

Platform

Socket

Intel BGA 2049

Intel BGA 2833

PCIe

Gen 5, 8 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 10

P-Cores: 4 E-Cores: 4

E-Core Frequency

1800 MHz up to 3.8 GHz

2.2 GHz up to 3.7 GHz

LP E-Cores

2

—

AI/NPU

NPU

Yes / 11 TOPS

Yes / 48 TOPS

Graphics

Integrated Graphics

Arc Xe-LPG 128EU

Arc 140V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$503

—

Part Number

SRMZ1

SRPMMSRPMY

Package

FC-BGA

FC-BGA

Tj Max

110°C

100°C

View Core Ultra 7 155H Details View Core Ultra 7 266V Details