CPU Comparison

A

AMD

AMD

AMD Ryzen 9 3900X

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.8 Base / 4.6 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

A

AMD

AMD

Ryzen 9 5900HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.6 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,788

1,912

cinebench_cinebench_r15_singlecore

393

270

cinebench_cinebench_r20_multicore

11,618

7,970

cinebench_cinebench_r20_singlecore

1,640

1,125

cinebench_cinebench_r23_multicore

27,662

18,977

cinebench_cinebench_r23_singlecore

3,905

2,679

geekbench_multicore

9,924

7,586

geekbench_singlecore

1,708

1,845

passmark_data_compression

448,906

287,793

passmark_data_encryption

28,586

18,188

passmark_extended_instructions

29,221

19,488

passmark_find_prime_numbers

214

53

passmark_floating_point_math

58,434

47,556

passmark_integer_math

99,628

86,735

passmark_multithread

32,544

22,326

passmark_physics

1,794

909

passmark_random_string_sorting

48,300

30,042

passmark_single_thread

2,703

3,178

passmark_singlethread

2,703

3,178

3dmark_16_threads

N/A

6,490

3dmark_2_threads

N/A

1,720

3dmark_4_threads

N/A

3,285

3dmark_8_threads

N/A

5,406

3dmark_max_threads

N/A

6,487

3dmark_single_thread

N/A

881

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

9 5900HX

Core Specs

Cores

12

8 -33.3%

Threads

24

16 -33.3%

Base Clock (GHz)

3.8

3.3 -13.2%

Boost Clock (GHz)

4.6

4.6 0.0%

Frequency (GHz)

3.8

3.3 -13.2%

Turbo Clock (GHz)

4.6

4.6 0.0%

Multiplier

38

33 -13.2%

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

16 MB (shared)

Power

TDP (W)

105

45 -57.1%

PPT

142 W

—

Configurable TDP

—

35-54 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Matisse

Cezanne

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen 9 (Zen 3 (Cezanne))

Process Size

7 nm

7 nm

Transistors

7,600 million

10,700 million

Die Size

2x 74 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

68.3 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM4

AMD Socket FP6

Chipsets

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 3

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon Vega 8

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-000000023100-100000023BOX100-100000023MPK

100-000000300

Package

µOPGA-1331

FP6

Tj Max

—

105°C

View Ryzen 9 3900X Details View Ryzen 9 5900HX Details