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 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

cinebench_cinebench_r15_multicore

2,788

4,404

cinebench_cinebench_r15_singlecore

393

621

cinebench_cinebench_r20_multicore

11,618

18,351

cinebench_cinebench_r20_singlecore

1,640

2,590

cinebench_cinebench_r23_multicore

27,662

43,695

cinebench_cinebench_r23_singlecore

3,905

6,168

geekbench_multicore

9,924

17,830

geekbench_singlecore

1,708

2,952

passmark_data_compression

448,906

632,505

passmark_data_encryption

28,586

37,263

passmark_extended_instructions

29,221

47,619

passmark_find_prime_numbers

214

388

passmark_floating_point_math

58,434

103,952

passmark_integer_math

99,628

169,273

passmark_multithread

32,544

51,406

passmark_physics

1,794

3,060

passmark_random_string_sorting

48,300

74,658

passmark_single_thread

2,703

4,238

passmark_singlethread

2,703

4,238

3dmark_16_threads

N/A

10,972

3dmark_2_threads

N/A

2,137

3dmark_4_threads

N/A

4,151

3dmark_8_threads

N/A

7,798

3dmark_max_threads

N/A

12,536

3dmark_single_thread

N/A

1,093

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

9 7900X

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.8

4.7 +23.7%

Boost Clock (GHz)

4.6

5.6 +21.7%

Frequency (GHz)

3.8

4.7 +23.7%

Turbo Clock (GHz)

4.6

5.6 +21.7%

Multiplier

38

47 +23.7%

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

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

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

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

100-000000023100-100000023BOX100-100000023MPK

100-000000589

Package

µOPGA-1331

FC-LGA1718

Tj Max

—

100°C

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