CPU Comparison

A

AMD

AMD

AMD Ryzen 9 3900XT

CORE STATE Matisse 2

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.9 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

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

3dmark_16_threads

7,537

N/A

3dmark_2_threads

1,452

N/A

3dmark_4_threads

2,796

N/A

3dmark_8_threads

5,200

N/A

3dmark_max_threads

8,515

N/A

3dmark_single_thread

735

N/A

cinebench_cinebench_r15_multicore

2,790

1,163

cinebench_cinebench_r15_singlecore

393

164

cinebench_cinebench_r20_multicore

11,628

4,846

cinebench_cinebench_r20_singlecore

1,641

684

cinebench_cinebench_r23_multicore

27,688

11,539

cinebench_cinebench_r23_singlecore

3,909

1,629

geekbench_multicore

9,950

6,535

geekbench_singlecore

1,739

1,616

passmark_data_compression

452,328

198,951

passmark_data_encryption

28,634

4,776

passmark_extended_instructions

28,586

13,514

passmark_find_prime_numbers

214

39

passmark_floating_point_math

58,513

28,538

passmark_integer_math

99,722

45,892

passmark_multithread

32,575

13,576

passmark_physics

1,776

811

passmark_random_string_sorting

48,327

25,270

passmark_single_thread

2,742

2,720

passmark_singlethread

2,742

2,720

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i7-8700K

Core Specs

Cores

12

6 -50.0%

Threads

24

12 -50.0%

Base Clock (GHz)

3.9

3.7 -5.1%

Boost Clock (GHz)

4.7

4.7 0.0%

Frequency (GHz)

3.9

3.7 -5.1%

Turbo Clock (GHz)

4.7

4.7 0.0%

Multiplier

39

37 -5.1%

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

12 MB (shared)

Power

TDP (W)

105

95 -9.5%

PPT

142 W

—

Architecture

Architecture

Zen 2

Coffee Lake

Codename

Matisse 2

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

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

100-100000277WOF

SR3QRQNMK

Package

µOPGA-1331

FC-LGA1151

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