CPU Comparison

A

AMD

AMD

AMD Ryzen 7 3800X

CORE STATE Matisse

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.9 Base / 4.5 GHz Turbo

CACHE 32 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,974

2,788

cinebench_cinebench_r15_singlecore

278

393

cinebench_cinebench_r20_multicore

8,226

11,618

cinebench_cinebench_r20_singlecore

1,161

1,640

cinebench_cinebench_r23_multicore

19,588

27,662

cinebench_cinebench_r23_singlecore

2,765

3,905

geekbench_multicore

8,242

9,924

geekbench_singlecore

1,704

1,708

passmark_data_compression

304,853

448,906

passmark_data_encryption

19,337

28,586

passmark_extended_instructions

20,037

29,221

passmark_find_prime_numbers

103

214

passmark_floating_point_math

39,759

58,434

passmark_integer_math

67,725

99,628

passmark_multithread

23,046

32,544

passmark_physics

1,226

1,794

passmark_random_string_sorting

32,869

48,300

passmark_single_thread

2,712

2,703

passmark_singlethread

2,712

2,703

DETAILED SPECIFICATIONS

SPECIFICATION

7 3800X

9 3900X

Core Specs

Cores

8

12 +50.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.9

3.8 -2.6%

Boost Clock (GHz)

4.5

4.6 +2.2%

Frequency (GHz)

3.9

3.8 -2.6%

Turbo Clock (GHz)

4.5

4.6 +2.2%

Multiplier

39

38 -2.6%

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

32 MB

64 MB

Power

TDP (W)

105

105 0.0%

PPT

142 W

142 W

Architecture

Architecture

Zen 2

Zen 2

Codename

Matisse

Matisse

Generation

Ryzen 7 (Zen 2 (Matisse))

Ryzen 9 (Zen 2 (Matisse))

Process Size

7 nm

7 nm

Transistors

3,800 million

7,600 million

Die Size

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

No

Platform

Socket

AMD Socket AM4

AMD Socket AM4

Chipsets

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

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

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

12 nm

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$399

$499

Part Number

100-000000025

100-000000023100-100000023BOX100-100000023MPK

Package

µOPGA-1331

µOPGA-1331

View Ryzen 7 3800X Details View Ryzen 9 3900X Details