CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Core Ultra 9 185H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.9 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,404

2,517

cinebench_cinebench_r15_singlecore

198

355

cinebench_cinebench_r20_multicore

5,854

10,489

cinebench_cinebench_r20_singlecore

826

1,480

cinebench_cinebench_r23_multicore

13,940

24,975

cinebench_cinebench_r23_singlecore

1,968

3,525

passmark_data_compression

177,122

339,489

passmark_data_encryption

11,333

19,827

passmark_extended_instructions

9,903

20,272

passmark_find_prime_numbers

65

123

passmark_floating_point_math

40,256

73,270

passmark_integer_math

57,564

98,302

passmark_multithread

16,382

29,376

passmark_physics

1,084

1,956

passmark_random_string_sorting

19,767

39,598

passmark_single_thread

3,372

3,697

passmark_singlethread

3,372

3,697

geekbench_multicore

N/A

11,950

geekbench_singlecore

N/A

2,235

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 155U

Ultra 9 185H

Core Specs

Cores

12

16 +33.3%

Threads

14

22 +57.1%

Base Clock (GHz)

1,700

3.9 -99.8%

Boost Clock (GHz)

4.8

5.1 +6.2%

Frequency (GHz)

1,700

3.9 -99.8%

Turbo Clock (GHz)

4.8

5.1 +6.2%

Multiplier

17

39 +129.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

112 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

24 MB (shared)

Power

TDP (W)

15

45 +200.0%

Architecture

Architecture

Meteor Lake

Meteor Lake

Codename

Meteor Lake

Meteor Lake

Generation

Ultra 7 (Meteor Lake)

Ultra 9 (Meteor Lake)

Process Size

7 nm

7 nm

Foundry

Intel

Intel

Memory

Memory Support

DDR5 Depends on motherboard

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 2049

Intel BGA 2049

PCIe

Gen 4, 12 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 10

P-Cores: 6 E-Cores: 10

E-Core Frequency

1200 MHz up to 3.8 GHz

1900 MHz up to 3.8 GHz

LP E-Cores

2

2 0.0%

AI/NPU

NPU

Yes / 11 TOPS

Yes / 11 TOPS

Graphics

Integrated Graphics

Arc Xe-LPG 64EU

Arc Xe-LPG Graphics 128EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$490

$640

Part Number

SRN6B

SRN23

Package

FC-BGA

FC-BGA18X

Tj Max

110°C

110°C

View Core Ultra 7 155U Details View Core Ultra 9 185H Details