CPU Comparison

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

PROCESS 7 nm

LAUNCH DATE 2022

Intel

INTEL

Core i7-1255U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1700 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Alder Lake

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

1,387

cinebench_cinebench_r15_singlecore

N/A

237.5

cinebench_cinebench_r20_multicore

N/A

4,635

cinebench_cinebench_r20_singlecore

N/A

654

cinebench_cinebench_r23_multicore

N/A

8,285

cinebench_cinebench_r23_singlecore

N/A

1,647

passmark_data_compression

N/A

147,320

passmark_data_encryption

N/A

9,262

passmark_extended_instructions

N/A

8,231

passmark_find_prime_numbers

N/A

passmark_floating_point_math

N/A

32,618

passmark_integer_math

N/A

48,498

passmark_multithread

N/A

13,234

passmark_physics

N/A

789

passmark_random_string_sorting

N/A

16,934

passmark_single_thread

N/A

3,192

passmark_singlethread

N/A

3,192

Analysis: AMD Steam Deck CPU (LCD) vs Intel Core i7-1255U

The comparison between I7-1255U and AMD Steam Deck CPU (LCD) by AMD indicates surprisingly comparable benchmark scores. Each options offer competitive results over many workloads, positioning the selection primarily dependent on availability. The benchmark numbers demonstrates this conclusion. No processor maintains a overwhelming lead. Users can choose based on secondary variables.

Looking at a specification perspective, I7-1255U and AMD Steam Deck CPU (LCD) by AMD feature equivalent hardware. Core counts, clock frequencies, and cache hierarchy sizes are closely matched. The spec equivalence justifies the similar test data. Neither maintains a notable specification edge. This comparison is fair.

In conclusion, this evaluation between I7-1255U and AMD Steam Deck CPU (LCD) by AMD results in a practical tie. Processing gaps are marginal and questionable to change real-world experience. Direct your choice on price, platform preferences, and individual capability requirements. Each are strong options. This balance is real.

DETAILED SPECIFICATIONS

SPECIFICATION

Steam Deck CPU (LCD)

i7-1255U

Core Specs

Cores

10 +150.0%

Threads

12 +50.0%

Base Clock (GHz)

2.4

1,700 +70733.3%

Boost Clock (GHz)

3.5

4.7 +34.3%

Frequency (GHz)

2.4

1,700 +70733.3%

Turbo Clock (GHz)

3.5

4.7 +34.3%

Multiplier

17 -29.2%

SMP CPUs

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 0.0%

PL1

—

15 W

PL2

—

55 W

Configurable TDP

4 W

—

Architecture

Zen 2

Alder Lake

Codename

Van Gogh

Alder Lake-U

Generation

Ryzen Custom (Zen 2 (Van Gogh))

Core i7 (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

ECC Memory

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

—

1200 MHz up to 3.5 GHz

Graphics

Integrated Graphics

Radeon Navi II 8CU

Iris Xe 96EU

Other

Market

Mobile

Production Status

Active

Part Number

100-000000405

SRLFP

Package

FC-BGA

FC-BGA16F

Tj Max

105°C

100°C

View Steam Deck CPU (LCD) Details View Core i7-1255U Details