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 3900

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,974

2,619

cinebench_cinebench_r15_singlecore

278

369

cinebench_cinebench_r20_multicore

8,226

10,914

cinebench_cinebench_r20_singlecore

1,161

1,540

cinebench_cinebench_r23_multicore

19,588

25,988

cinebench_cinebench_r23_singlecore

2,765

3,669

geekbench_multicore

8,242

N/A

geekbench_singlecore

1,704

N/A

passmark_data_compression

304,853

413,887

passmark_data_encryption

19,337

26,657

passmark_extended_instructions

20,037

26,073

passmark_find_prime_numbers

103

203

passmark_floating_point_math

39,759

56,730

passmark_integer_math

67,725

97,698

passmark_multithread

23,046

30,586

passmark_physics

1,226

1,617

passmark_random_string_sorting

32,869

44,902

passmark_single_thread

2,712

2,604

passmark_singlethread

2,712

2,604

DETAILED SPECIFICATIONS

SPECIFICATION

7 3800X

9 3900

Core Specs

Cores

8

12 +50.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.9

3.1 -20.5%

Boost Clock (GHz)

4.5

4.3 -4.4%

Frequency (GHz)

3.9

3.1 -20.5%

Turbo Clock (GHz)

4.5

4.3 -4.4%

Multiplier

39

31 -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)

512 KB (per core)

L3 Cache

32 MB

64 MB

Power

TDP (W)

105

65 -38.1%

PPT

142 W

88 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

100-000000070

Package

µOPGA-1331

µOPGA-1331

Tj Max

—

95°C

View Ryzen 7 3800X Details View Ryzen 9 3900 Details