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 i5-12450HX

CORE STATE Alder Lake-HX

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2.4 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

1,565

cinebench_cinebench_r15_singlecore

393

220

cinebench_cinebench_r20_multicore

11,628

6,521

cinebench_cinebench_r20_singlecore

1,641

920

cinebench_cinebench_r23_multicore

27,688

15,527

cinebench_cinebench_r23_singlecore

3,909

2,192

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

219,707

passmark_data_encryption

28,634

12,110

passmark_extended_instructions

28,586

13,832

passmark_find_prime_numbers

214

54

passmark_floating_point_math

58,513

43,126

passmark_integer_math

99,722

57,189

passmark_multithread

32,575

18,274

passmark_physics

1,776

1,086

passmark_random_string_sorting

48,327

23,306

passmark_single_thread

2,742

3,340

passmark_singlethread

2,742

3,340

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i5-12450HX

Core Specs

Cores

12

8 -33.3%

Threads

24

12 -50.0%

Base Clock (GHz)

3.9

2.4 -38.5%

Boost Clock (GHz)

4.7

4.4 -6.4%

Frequency (GHz)

3.9

2.4 -38.5%

Turbo Clock (GHz)

4.7

4.4 -6.4%

Multiplier

39

24 -38.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

64 MB

12 MB (shared)

Power

TDP (W)

105

55 -47.6%

PL1

—

55 W

PL2

—

157 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Alder Lake

Codename

Matisse 2

Alder Lake-HX

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i5 (Alder Lake-HX)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

215 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

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket AM4

Intel BGA 1964

Chipsets

—

HM670, WM690

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

1800 MHz up to 3.1 GHz

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 710

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$499

$284

Part Number

100-100000277WOF

SRLGJ

Package

µOPGA-1331

FC-BGA16F

Tj Max

—

100°C

View Ryzen 9 3900XT Details View Core i5-12450HX Details