CPU Comparison

A

AMD

AMD

AMD Ryzen 9 9955HX3D

CORE STATE Fire Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core i5-1240U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,289

1,148

cinebench_cinebench_r15_singlecore

746

162

cinebench_cinebench_r20_multicore

22,039

4,785

cinebench_cinebench_r20_singlecore

3,111

675

cinebench_cinebench_r23_multicore

52,475

11,395

cinebench_cinebench_r23_singlecore

7,408

1,608

passmark_data_compression

762,606

143,102

passmark_data_encryption

38,516

8,964

passmark_extended_instructions

60,405

7,932

passmark_find_prime_numbers

521

63

passmark_floating_point_math

140,559

29,726

passmark_integer_math

219,084

44,968

passmark_multithread

61,403

13,406

passmark_physics

4,653

981

passmark_random_string_sorting

81,627

15,996

passmark_single_thread

4,492

3,239

passmark_singlethread

4,492

3,239

DETAILED SPECIFICATIONS

SPECIFICATION

9 9955HX3D

i5-1240U

Core Specs

Cores

16

10 -37.5%

Threads

32

12 -62.5%

Base Clock (GHz)

2.5

1,100 +43900.0%

Boost Clock (GHz)

5.4

4.4 -18.5%

Frequency (GHz)

2.5

1,100 +43900.0%

Turbo Clock (GHz)

5.4

4.4 -18.5%

Multiplier

25

11 -56.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

128 MB (shared)

12 MB (shared)

Power

TDP (W)

55

9 -83.6%

PL1

—

9 W

PL2

—

29 W

PPT

74-101 W

—

Configurable TDP

75 W

—

Architecture

Architecture

Zen 5

Alder Lake

Codename

Fire Range

Alder Lake-U

Generation

Ryzen 9 (Zen 5 (Fire Range))

Core i5 (Alder Lake-U)

Process Size

4 nm

10 nm

Transistors

16,630 million

—

Die Size

2x 70.6 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket FL1

Intel BGA 1781

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.3 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

Iris Xe 80EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001030

—

Package

µFC-BGAFL1

FC-BGA

Tj Max

100°C

100°C

Bundled Cooler

None

—

View Ryzen 9 9955HX3D Details View Core i5-1240U Details