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 i9-14900K

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 6 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 125W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,788

5,027

cinebench_cinebench_r15_singlecore

393

709

cinebench_cinebench_r20_multicore

11,618

20,946

cinebench_cinebench_r20_singlecore

1,640

2,956

cinebench_cinebench_r23_multicore

27,662

49,872

cinebench_cinebench_r23_singlecore

3,905

7,040

geekbench_multicore

9,924

20,370

geekbench_singlecore

1,708

3,064

passmark_data_compression

448,906

792,694

passmark_data_encryption

28,586

46,813

passmark_extended_instructions

29,221

45,154

passmark_find_prime_numbers

214

231

passmark_floating_point_math

58,434

152,975

passmark_integer_math

99,628

210,622

passmark_multithread

32,544

58,674

passmark_physics

1,794

3,140

passmark_random_string_sorting

48,300

86,971

passmark_single_thread

2,703

4,697

passmark_singlethread

2,703

4,697

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

i9-14900K

Core Specs

Cores

12

24 +100.0%

Threads

24

32 +33.3%

Base Clock (GHz)

3.8

3.2 -15.8%

Boost Clock (GHz)

4.6

6 +30.4%

Frequency (GHz)

3.8

3.2 -15.8%

Turbo Clock (GHz)

4.6

6 +30.4%

Multiplier

38

32 -15.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

64 MB

36 MB (shared)

Power

TDP (W)

105

125 +19.0%

PL1

—

253 W

PL2

—

253 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Raptor Lake

Codename

Matisse

Raptor Lake-R

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i9 (Raptor Lake Refresh)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

257 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

AMD Socket AM4

Intel Socket 1700

Chipsets

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

Intel 600 Series, Intel 700 Series

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

2.4 GHz up to 4.4 GHz

P-Core Turbo

—

5.6 GHz

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$499

$589

Part Number

100-000000023100-100000023BOX100-100000023MPK

SRN48

Package

µOPGA-1331

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

None

View Ryzen 9 3900X Details View Core i9-14900K Details