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 5 134U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 700 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,107

1,067

cinebench_cinebench_r15_singlecore

156

150

cinebench_cinebench_r20_multicore

4,613

4,449

cinebench_cinebench_r20_singlecore

651

627

cinebench_cinebench_r23_multicore

10,984

10,594

cinebench_cinebench_r23_singlecore

1,550

1,495

geekbench_multicore

5,656

N/A

geekbench_singlecore

1,835

N/A

passmark_data_compression

147,450

124,771

passmark_data_encryption

9,347

8,077

passmark_extended_instructions

8,176

7,002

passmark_find_prime_numbers

954

56

passmark_floating_point_math

43,303

32,425

passmark_integer_math

48,553

51,306

passmark_multithread

12,923

12,464

passmark_physics

686

883

passmark_random_string_sorting

17,050

13,702

passmark_single_thread

3,151

3,063

passmark_singlethread

3,151

3,063

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1235U

Ultra 5 134U

Core Specs

Cores

10

12 +20.0%

Threads

12

14 +16.7%

Base Clock (GHz)

1,300

700 -46.2%

Boost Clock (GHz)

4.4

4.4 0.0%

Frequency (GHz)

1,300

700 -46.2%

Turbo Clock (GHz)

4.4

4.4 0.0%

Multiplier

13

7 -46.2%

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)

12 MB (shared)

Power

TDP (W)

15

9 -40.0%

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 5 (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

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2551

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 2 E-Cores: 10

E-Core Frequency

900 MHz up to 3.3 GHz

500 MHz up to 3.6 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

Iris Xe 80EU

Arc Xe-LPG 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$332

Part Number

SRLFR

SRN84

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

View Core i5-1235U Details View Core Ultra 5 134U Details