CPU Comparison

A

AMD

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

VS

i

Intel

INTEL

Core i5-10400

CORE STATE Comet Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.3 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,788

1,028

cinebench_cinebench_r15_singlecore

393

144

cinebench_cinebench_r20_multicore

11,618

4,286

cinebench_cinebench_r20_singlecore

1,640

604

cinebench_cinebench_r23_multicore

27,662

10,205

cinebench_cinebench_r23_singlecore

3,905

1,440

geekbench_multicore

9,924

N/A

geekbench_singlecore

1,708

N/A

passmark_data_compression

448,906

187,207

passmark_data_encryption

28,586

4,078

passmark_extended_instructions

29,221

12,501

passmark_find_prime_numbers

214

34

passmark_floating_point_math

58,434

26,080

passmark_integer_math

99,628

41,715

passmark_multithread

32,544

12,006

passmark_physics

1,794

669

passmark_random_string_sorting

48,300

23,206

passmark_single_thread

2,703

2,560

passmark_singlethread

2,703

2,560

3dmark_16_threads

N/A

4,743

3dmark_2_threads

N/A

1,350

3dmark_4_threads

N/A

2,567

3dmark_8_threads

N/A

3,922

3dmark_max_threads

N/A

4,715

3dmark_single_thread

N/A

688

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

i5-10400

Core Specs

Cores

12

6 -50.0%

Threads

24

12 -50.0%

Base Clock (GHz)

3.8

2.9 -23.7%

Boost Clock (GHz)

4.6

4.3 -6.5%

Frequency (GHz)

3.8

2.9 -23.7%

Turbo Clock (GHz)

4.6

4.3 -6.5%

Multiplier

38

29 -23.7%

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

65 -38.1%

PL1

—

65 W

PL2

—

134 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Comet Lake

Codename

Matisse

Comet Lake

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i5 (Comet Lake)

Process Size

7 nm

14 nm

Transistors

7,600 million

—

Die Size

2x 74 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 1200

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

Active

Launch Price

$499

—

Part Number

100-000000023100-100000023BOX100-100000023MPK

SRH3CSRH78

Package

µOPGA-1331

FC-LGA1200

Tj Max

—

100°C

View Ryzen 9 3900X Details View Core i5-10400 Details