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

A

AMD

AMD

Ryzen AI 9 HX PRO 375

CORE STATE Strix Point

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 2000 Base / 5.1 GHz Turbo

CACHE 16 MB

MAX TDP 28W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

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

2,875

cinebench_cinebench_r15_singlecore

393

405

cinebench_cinebench_r20_multicore

11,628

11,982

cinebench_cinebench_r20_singlecore

1,641

1,691

cinebench_cinebench_r23_multicore

27,688

28,529

cinebench_cinebench_r23_singlecore

3,909

4,027

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

411,610

passmark_data_encryption

28,634

21,311

passmark_extended_instructions

28,586

28,947

passmark_find_prime_numbers

214

121

passmark_floating_point_math

58,513

74,296

passmark_integer_math

99,722

120,604

passmark_multithread

32,575

33,564

passmark_physics

1,776

1,867

passmark_random_string_sorting

48,327

45,628

passmark_single_thread

2,742

3,839

passmark_singlethread

2,742

3,839

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

AI 9 HX PRO 375

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.9

2,000 +51182.1%

Boost Clock (GHz)

4.7

5.1 +8.5%

Frequency (GHz)

3.9

2,000 +51182.1%

Turbo Clock (GHz)

4.7

5.1 +8.5%

Multiplier

39

20 -48.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB

16 MB

Power

TDP (W)

105

28 -73.3%

PPT

142 W

—

Configurable TDP

—

15-54 W

Architecture

Architecture

Zen 2

Zen 5

Codename

Matisse 2

Strix Point

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen AI (Zen 5)

Process Size

7 nm

4 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

233 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

89.6 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM4

AMD Socket FP8

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

4 + 8

E-Core Frequency

—

2000 MHz up to 3.3 GHz

AMD Multi-Die

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 55 TOPS

Graphics

Integrated Graphics

—

Radeon 890M

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-100000277WOF

100-000001683

Package

µOPGA-1331

FP8

Tj Max

—

100°C

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