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 i9-14900KS

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 6.2 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 150W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

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

5,188

cinebench_cinebench_r15_singlecore

393

732

cinebench_cinebench_r20_multicore

11,628

21,617

cinebench_cinebench_r20_singlecore

1,641

3,051

cinebench_cinebench_r23_multicore

27,688

51,470

cinebench_cinebench_r23_singlecore

3,909

7,266

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

808,722

passmark_data_encryption

28,634

48,201

passmark_extended_instructions

28,586

45,714

passmark_find_prime_numbers

214

247

passmark_floating_point_math

58,513

154,565

passmark_integer_math

99,722

214,056

passmark_multithread

32,575

60,552

passmark_physics

1,776

3,485

passmark_random_string_sorting

48,327

90,393

passmark_single_thread

2,742

4,827

passmark_singlethread

2,742

4,827

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i9-14900KS

Core Specs

Cores

12

24 +100.0%

Threads

24

32 +33.3%

Base Clock (GHz)

3.9

3.2 -17.9%

Boost Clock (GHz)

4.7

6.2 +31.9%

Frequency (GHz)

3.9

3.2 -17.9%

Turbo Clock (GHz)

4.7

6.2 +31.9%

Multiplier

39

32 -17.9%

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

150 +42.9%

PL1

—

320 W

PL2

—

320 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Raptor Lake

Codename

Matisse 2

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

—

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 4.5 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

$689

Part Number

100-100000277WOF

SRN7R

Package

µOPGA-1331

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

None

View Ryzen 9 3900XT Details View Core i9-14900KS Details