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

Xeon 6353P

CORE STATE Raptor Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.7 Base / 5.4 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,131

2,370

cinebench_cinebench_r15_singlecore

300

334

cinebench_cinebench_r20_multicore

8,882

9,875

cinebench_cinebench_r20_singlecore

1,253

1,393

cinebench_cinebench_r23_multicore

21,148

23,512

cinebench_cinebench_r23_singlecore

2,985

3,319

passmark_data_compression

277,353

328,961

passmark_data_encryption

16,358

17,252

passmark_extended_instructions

16,456

21,777

passmark_find_prime_numbers

113

105

passmark_floating_point_math

63,703

68,983

passmark_integer_math

86,870

94,363

passmark_multithread

24,873

27,662

passmark_physics

1,727

1,411

passmark_random_string_sorting

31,990

33,077

passmark_single_thread

3,468

4,200

passmark_singlethread

3,468

4,200

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 155H

6353P

Core Specs

Cores

16

8 -50.0%

Threads

22

16 -27.3%

Base Clock (GHz)

3.8

2.7 -28.9%

Boost Clock (GHz)

4.8

5.4 +12.5%

Frequency (GHz)

3.8

2.7 -28.9%

Turbo Clock (GHz)

4.8

5.4 +12.5%

Multiplier

38

27 -28.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

80 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

24 MB (shared)

24 MB (shared)

Power

TDP (W)

28

65 +132.1%

Architecture

Architecture

Meteor Lake

Raptor Lake

Codename

Meteor Lake

Raptor Lake-R

Generation

Ultra 7 (Meteor Lake)

Xeon 6 (Raptor Lake Refresh)

Process Size

7 nm

10 nm

Die Size

—

257 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR5 Depends on motherboard

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel BGA 2049

Intel Socket 1700

Chipsets

—

C262, C266

PCIe

Gen 5, 8 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 10

—

E-Core Frequency

1800 MHz up to 3.8 GHz

—

LP E-Cores

2

—

AI/NPU

NPU

Yes / 11 TOPS

—

Graphics

Integrated Graphics

Arc Xe-LPG 128EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

$503

$426

Part Number

SRMZ1

SRPLS

Package

FC-BGA

FC-LGA16A

Tj Max

110°C

100°C

View Core Ultra 7 155H Details View Xeon 6353P Details