CPU Comparison

A

AMD

AMD

AMD Ryzen 9 3900XT

CORE STATE Matisse 2

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.9 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core i7-1260U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,537

N/A

3dmark_2_threads

1,452

N/A

3dmark_4_threads

2,796

N/A

3dmark_8_threads

5,200

N/A

3dmark_max_threads

8,515

N/A

3dmark_single_thread

735

N/A

cinebench_cinebench_r15_multicore

2,790

1,177

cinebench_cinebench_r15_singlecore

393

166

cinebench_cinebench_r20_multicore

11,628

4,906

cinebench_cinebench_r20_singlecore

1,641

692

cinebench_cinebench_r23_multicore

27,688

11,681

cinebench_cinebench_r23_singlecore

3,909

1,649

geekbench_multicore

9,950

6,320

geekbench_singlecore

1,739

1,936

passmark_data_compression

452,328

152,217

passmark_data_encryption

28,634

9,480

passmark_extended_instructions

28,586

8,280

passmark_find_prime_numbers

214

67

passmark_floating_point_math

58,513

31,456

passmark_integer_math

99,722

45,887

passmark_multithread

32,575

14,011

passmark_physics

1,776

1,046

passmark_random_string_sorting

48,327

16,726

passmark_single_thread

2,742

3,153

passmark_singlethread

2,742

3,153

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i7-1260U

Core Specs

Cores

12

10 -16.7%

Threads

24

12 -50.0%

Base Clock (GHz)

3.9

1,100 +28105.1%

Boost Clock (GHz)

4.7

4.7 0.0%

Frequency (GHz)

3.9

1,100 +28105.1%

Turbo Clock (GHz)

4.7

4.7 0.0%

Multiplier

39

11 -71.8%

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

64 MB

12 MB (shared)

Power

TDP (W)

105

9 -91.4%

PL1

—

9 W

PL2

—

29 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Alder Lake

Codename

Matisse 2

Alder Lake-U

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i7 (Alder Lake-U)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

No

Platform

Socket

AMD Socket AM4

Intel BGA 1781

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.5 GHz

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Iris Xe 96EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-100000277WOF

—

Package

µOPGA-1331

FC-BGA

Tj Max

—

100°C

View Ryzen 9 3900XT Details View Core i7-1260U Details