CPU Comparison

i

Intel

INTEL

Intel Core i5-1235U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1300 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

1,107

2,517

cinebench_cinebench_r15_singlecore

156

355

cinebench_cinebench_r20_multicore

4,613

10,489

cinebench_cinebench_r20_singlecore

651

1,480

cinebench_cinebench_r23_multicore

10,984

24,975

cinebench_cinebench_r23_singlecore

1,550

3,525

geekbench_multicore

5,656

11,950

geekbench_singlecore

1,835

2,235

passmark_data_compression

147,450

339,489

passmark_data_encryption

9,347

19,827

passmark_extended_instructions

8,176

20,272

passmark_find_prime_numbers

954

123

passmark_floating_point_math

43,303

73,270

passmark_integer_math

48,553

98,302

passmark_multithread

12,923

29,376

passmark_physics

686

1,956

passmark_random_string_sorting

17,050

39,598

passmark_single_thread

3,151

3,697

passmark_singlethread

3,151

3,697

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1235U

Ultra 9 185H

Core Specs

Cores

10

16 +60.0%

Threads

12

22 +83.3%

Base Clock (GHz)

1,300

3.9 -99.7%

Boost Clock (GHz)

4.4

5.1 +15.9%

Frequency (GHz)

1,300

3.9 -99.7%

Turbo Clock (GHz)

4.4

5.1 +15.9%

Multiplier

13

39 +200.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

24 MB (shared)

Power

TDP (W)

15

45 +200.0%

PL1

15 W

—

PL2

55 W

—

Architecture

Architecture

Alder Lake

Meteor Lake

Codename

Alder Lake-U

Meteor Lake

Generation

Core i5 (Alder Lake-U)

Ultra 9 (Meteor Lake)

Process Size

10 nm

7 nm

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2049

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 6 E-Cores: 10

E-Core Frequency

900 MHz up to 3.3 GHz

1900 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

Iris Xe 80EU

Arc Xe-LPG Graphics 128EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$640

Part Number

SRLFR

SRN23

Package

FC-BGA16F

FC-BGA18X

Tj Max

100°C

110°C

View Core i5-1235U Details View Core Ultra 9 185H Details