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 7900X

CORE STATE Raphael

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.7 Base / 5.6 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 170W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,537

10,972

3dmark_2_threads

1,452

2,137

3dmark_4_threads

2,796

4,151

3dmark_8_threads

5,200

7,798

3dmark_max_threads

8,515

12,536

3dmark_single_thread

735

1,093

cinebench_cinebench_r15_multicore

2,790

4,404

cinebench_cinebench_r15_singlecore

393

621

cinebench_cinebench_r20_multicore

11,628

18,351

cinebench_cinebench_r20_singlecore

1,641

2,590

cinebench_cinebench_r23_multicore

27,688

43,695

cinebench_cinebench_r23_singlecore

3,909

6,168

geekbench_multicore

9,950

17,830

geekbench_singlecore

1,739

2,952

passmark_data_compression

452,328

632,505

passmark_data_encryption

28,634

37,263

passmark_extended_instructions

28,586

47,619

passmark_find_prime_numbers

214

388

passmark_floating_point_math

58,513

103,952

passmark_integer_math

99,722

169,273

passmark_multithread

32,575

51,406

passmark_physics

1,776

3,060

passmark_random_string_sorting

48,327

74,658

passmark_single_thread

2,742

4,238

passmark_singlethread

2,742

4,238

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

9 7900X

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.9

4.7 +20.5%

Boost Clock (GHz)

4.7

5.6 +19.1%

Frequency (GHz)

3.9

4.7 +20.5%

Turbo Clock (GHz)

4.7

5.6 +19.1%

Multiplier

39

47 +20.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB

64 MB (shared)

Power

TDP (W)

105

170 +61.9%

PPT

142 W

230 W

Architecture

Architecture

Zen 2

Zen 4

Codename

Matisse 2

Raphael

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen 9 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

7,600 million

13,140 million

Die Size

2x 74 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

83.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM4

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650

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

$549

Part Number

100-100000277WOF

100-000000589

Package

µOPGA-1331

FC-LGA1718

Tj Max

—

100°C

View Ryzen 9 3900XT Details View Ryzen 9 7900X Details