CPU Comparison

A

AMD

AMD

AMD Steam Deck CPU (LCD)

CORE STATE Van Gogh

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 2.4 Base / 3.5 GHz Turbo

CACHE 4 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

1,107

cinebench_cinebench_r15_singlecore

N/A

156

cinebench_cinebench_r20_multicore

N/A

4,613

cinebench_cinebench_r20_singlecore

N/A

651

cinebench_cinebench_r23_multicore

N/A

10,984

cinebench_cinebench_r23_singlecore

N/A

1,550

geekbench_multicore

N/A

5,656

geekbench_singlecore

N/A

1,835

passmark_data_compression

N/A

147,450

passmark_data_encryption

N/A

9,347

passmark_extended_instructions

N/A

8,176

passmark_find_prime_numbers

N/A

954

passmark_floating_point_math

N/A

43,303

passmark_integer_math

N/A

48,553

passmark_multithread

N/A

12,923

passmark_physics

N/A

686

passmark_random_string_sorting

N/A

17,050

passmark_single_thread

N/A

3,151

passmark_singlethread

N/A

3,151

DETAILED SPECIFICATIONS

SPECIFICATION

Steam Deck CPU (LCD)

i5-1235U

Core Specs

Cores

4

10 +150.0%

Threads

8

12 +50.0%

Base Clock (GHz)

2.4

1,300 +54066.7%

Boost Clock (GHz)

3.5

4.4 +25.7%

Frequency (GHz)

2.4

1,300 +54066.7%

Turbo Clock (GHz)

3.5

4.4 +25.7%

Multiplier

24

13 -45.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

4 MB (shared)

12 MB (shared)

Power

TDP (W)

15

15 0.0%

PL1

—

15 W

PL2

—

55 W

Configurable TDP

4 W

—

Architecture

Architecture

Zen 2

Alder Lake

Codename

Van Gogh

Alder Lake-U

Generation

Ryzen Custom (Zen 2 (Van Gogh))

Core i5 (Alder Lake-U)

Process Size

7 nm

10 nm

Transistors

2,400 million

—

Die Size

163 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD BGA ST1

Intel BGA 1744

PCIe

Gen 3, 8 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

900 MHz up to 3.3 GHz

Graphics

Integrated Graphics

Radeon Navi II 8CU

Iris Xe 80EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000405

SRLFR

Package

FC-BGA

FC-BGA16F

Tj Max

105°C

100°C

View Steam Deck CPU (LCD) Details View Core i5-1235U Details