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 i7-8700K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.7 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,619

1,163

cinebench_cinebench_r15_singlecore

369

164

cinebench_cinebench_r20_multicore

10,914

4,846

cinebench_cinebench_r20_singlecore

1,540

684

cinebench_cinebench_r23_multicore

25,988

11,539

cinebench_cinebench_r23_singlecore

3,669

1,629

passmark_data_compression

413,887

198,951

passmark_data_encryption

26,657

4,776

passmark_extended_instructions

26,073

13,514

passmark_find_prime_numbers

203

39

passmark_floating_point_math

56,730

28,538

passmark_integer_math

97,698

45,892

passmark_multithread

30,586

13,576

passmark_physics

1,617

811

passmark_random_string_sorting

44,902

25,270

passmark_single_thread

2,604

2,720

passmark_singlethread

2,604

2,720

geekbench_multicore

N/A

6,535

geekbench_singlecore

N/A

1,616

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900

i7-8700K

Core Specs

Cores

12

6 -50.0%

Threads

24

12 -50.0%

Base Clock (GHz)

3.1

3.7 +19.4%

Boost Clock (GHz)

4.3

4.7 +9.3%

Frequency (GHz)

3.1

3.7 +19.4%

Turbo Clock (GHz)

4.3

4.7 +9.3%

Multiplier

31

37 +19.4%

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

12 MB (shared)

Power

TDP (W)

65

95 +46.2%

PPT

88 W

—

Architecture

Architecture

Zen 2

Coffee Lake

Codename

Matisse

Coffee Lake

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i7 (Coffee Lake)

Process Size

7 nm

14 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

154 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

$359

Part Number

100-000000070

SR3QRQNMK

Package

µOPGA-1331

FC-LGA1151

Tj Max

95°C

—

View Ryzen 9 3900 Details View Core i7-8700K Details