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 9 9900X

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.6 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,537

12,552

3dmark_2_threads

1,452

2,519

3dmark_4_threads

2,796

4,886

3dmark_8_threads

5,200

9,114

3dmark_max_threads

8,515

13,929

3dmark_single_thread

735

1,286

cinebench_cinebench_r15_multicore

2,790

4,680

cinebench_cinebench_r15_singlecore

393

660

cinebench_cinebench_r20_multicore

11,628

19,503

cinebench_cinebench_r20_singlecore

1,641

2,753

cinebench_cinebench_r23_multicore

27,688

46,438

cinebench_cinebench_r23_singlecore

3,909

6,555

geekbench_multicore

9,950

19,827

geekbench_singlecore

1,739

3,341

passmark_data_compression

452,328

683,579

passmark_data_encryption

28,634

33,421

passmark_extended_instructions

28,586

55,243

passmark_find_prime_numbers

214

436

passmark_floating_point_math

58,513

120,083

passmark_integer_math

99,722

181,056

passmark_multithread

32,575

54,643

passmark_physics

1,776

3,381

passmark_random_string_sorting

48,327

72,013

passmark_single_thread

2,742

4,672

passmark_singlethread

2,742

4,672

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

9 9900X

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.9

4.4 +12.8%

Boost Clock (GHz)

4.7

5.6 +19.1%

Frequency (GHz)

3.9

4.4 +12.8%

Turbo Clock (GHz)

4.7

5.6 +19.1%

Multiplier

39

44 +12.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB

64 MB (shared)

Power

TDP (W)

105

120 +14.3%

PPT

142 W

162 W

Architecture

Architecture

Zen 2

Zen 5

Codename

Matisse 2

Granite Ridge

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen 9 (Zen 5 (Granite Ridge))

Process Size

7 nm

4 nm

Transistors

7,600 million

16,630 million

Die Size

2x 74 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

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 AM5

Chipsets

—

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$499

$499

Part Number

100-100000277WOF

100-000000662

Package

µOPGA-1331

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

None

View Ryzen 9 3900XT Details View Ryzen 9 9900X Details