CPU Comparison

A

AMD

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

VS

i

Intel

INTEL

Core i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,619

1,555

cinebench_cinebench_r15_singlecore

369

219

cinebench_cinebench_r20_multicore

10,914

6,480

cinebench_cinebench_r20_singlecore

1,540

914

cinebench_cinebench_r23_multicore

25,988

15,429

cinebench_cinebench_r23_singlecore

3,669

2,178

passmark_data_compression

413,887

283,506

passmark_data_encryption

26,657

6,430

passmark_extended_instructions

26,073

18,965

passmark_find_prime_numbers

203

47

passmark_floating_point_math

56,730

41,036

passmark_integer_math

97,698

66,134

passmark_multithread

30,586

18,153

passmark_physics

1,617

934

passmark_random_string_sorting

44,902

36,238

passmark_single_thread

2,604

2,919

passmark_singlethread

2,604

2,919

geekbench_multicore

N/A

8,050

geekbench_singlecore

N/A

1,702

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900

i9-9900K

Core Specs

Cores

12

8 -33.3%

Threads

24

16 -33.3%

Base Clock (GHz)

3.1

3.6 +16.1%

Boost Clock (GHz)

4.3

5 +16.3%

Frequency (GHz)

3.1

3.6 +16.1%

Turbo Clock (GHz)

4.3

5 +16.3%

Multiplier

31

36 +16.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

256 KB (per core)

L3 Cache

64 MB

16 MB (shared)

Power

TDP (W)

65

95 +46.2%

PL1

—

95 W

PL2

—

119 W

PPT

88 W

—

Architecture

Architecture

Zen 2

Coffee Lake

Codename

Matisse

Coffee Lake-R

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i9 (Coffee Lake Refresh)

Process Size

7 nm

14 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

180.3 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

42.7 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM4

Intel Socket 1151

Chipsets

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

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 630

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$499

$488

Part Number

100-000000070

SRG19SRELS

Package

µOPGA-1331

FC-LGA14C

Tj Max

95°C

100°C

View Ryzen 9 3900 Details View Core i9-9900K Details