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 i5-12450H

CORE STATE Alder Lake-H

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2000 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,788

1,393

cinebench_cinebench_r15_singlecore

393

196

cinebench_cinebench_r20_multicore

11,618

5,805

cinebench_cinebench_r20_singlecore

1,640

819

cinebench_cinebench_r23_multicore

27,662

13,822

cinebench_cinebench_r23_singlecore

3,905

1,951

geekbench_multicore

9,924

N/A

geekbench_singlecore

1,708

N/A

passmark_data_compression

448,906

195,132

passmark_data_encryption

28,586

10,832

passmark_extended_instructions

29,221

11,992

passmark_find_prime_numbers

214

46

passmark_floating_point_math

58,434

40,568

passmark_integer_math

99,628

54,782

passmark_multithread

32,544

16,265

passmark_physics

1,794

883

passmark_random_string_sorting

48,300

20,838

passmark_single_thread

2,703

3,306

passmark_singlethread

2,703

3,306

3dmark_16_threads

N/A

5,001

3dmark_2_threads

N/A

1,743

3dmark_4_threads

N/A

3,091

3dmark_8_threads

N/A

4,233

3dmark_max_threads

N/A

5,020

3dmark_single_thread

N/A

912

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

i5-12450H

Core Specs

Cores

12

8 -33.3%

Threads

24

12 -50.0%

Base Clock (GHz)

3.8

2,000 +52531.6%

Boost Clock (GHz)

4.6

4.4 -4.3%

Frequency (GHz)

3.8

2,000 +52531.6%

Turbo Clock (GHz)

4.6

4.4 -4.3%

Multiplier

38

20 -47.4%

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

45 -57.1%

PL1

—

45 W

PL2

—

95 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Alder Lake

Codename

Matisse

Alder Lake-H

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i5 (Alder Lake-H)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

217 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 1744

Chipsets

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

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

1500 MHz up to 3.3 GHz

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-000000023100-100000023BOX100-100000023MPK

SRLCX

Package

µOPGA-1331

FC-BGA16F

Tj Max

—

100°C

View Ryzen 9 3900X Details View Core i5-12450H Details