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 PRO 5945

CORE STATE Vermeer

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 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

2,959

cinebench_cinebench_r15_singlecore

393

417

cinebench_cinebench_r20_multicore

11,628

12,333

cinebench_cinebench_r20_singlecore

1,641

1,740

cinebench_cinebench_r23_multicore

27,688

29,366

cinebench_cinebench_r23_singlecore

3,909

4,145

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

416,599

passmark_data_encryption

28,634

26,313

passmark_extended_instructions

28,586

27,031

passmark_find_prime_numbers

214

228

passmark_floating_point_math

58,513

70,291

passmark_integer_math

99,722

129,768

passmark_multithread

32,575

34,549

passmark_physics

1,776

1,772

passmark_random_string_sorting

48,327

43,447

passmark_single_thread

2,742

3,499

passmark_singlethread

2,742

3,499

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

9 PRO 5945

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.9

3 -23.1%

Boost Clock (GHz)

4.7

4.7 0.0%

Frequency (GHz)

3.9

3 -23.1%

Turbo Clock (GHz)

4.7

4.7 0.0%

Multiplier

39

30 -23.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

64 MB

64 MB

Power

TDP (W)

105

65 -38.1%

PPT

142 W

88 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Matisse 2

Vermeer

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

7,600 million

8,300 million

Die Size

2x 74 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

51.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM4

AMD Socket AM4

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

12 nm

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-100000277WOF

100-000000831

Package

µOPGA-1331

µOPGA-1331

Bundled Cooler

—

None

View Ryzen 9 3900XT Details View Ryzen 9 PRO 5945 Details