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 i7-12700

CORE STATE Alder Lake-S

CORE SPECS 12 Cores / 20 Threads

CLOCK SPEED 2.1 Base / 4.9 GHz Turbo

CACHE 25 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,537

8,764

3dmark_2_threads

1,452

1,987

3dmark_4_threads

2,796

3,824

3dmark_8_threads

5,200

6,775

3dmark_max_threads

8,515

9,446

3dmark_single_thread

735

1,012

cinebench_cinebench_r15_multicore

2,790

2,593

cinebench_cinebench_r15_singlecore

393

366

cinebench_cinebench_r20_multicore

11,628

10,805

cinebench_cinebench_r20_singlecore

1,641

1,525

cinebench_cinebench_r23_multicore

27,688

25,727

cinebench_cinebench_r23_singlecore

3,909

3,632

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

375,950

passmark_data_encryption

28,634

20,143

passmark_extended_instructions

28,586

24,184

passmark_find_prime_numbers

214

101

passmark_floating_point_math

58,513

81,191

passmark_integer_math

99,722

106,554

passmark_multithread

32,575

30,273

passmark_physics

1,776

1,558

passmark_random_string_sorting

48,327

38,970

passmark_single_thread

2,742

3,864

passmark_singlethread

2,742

3,864

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i7-12700

Core Specs

Cores

12

12 0.0%

Threads

24

20 -16.7%

Base Clock (GHz)

3.9

2.1 -46.2%

Boost Clock (GHz)

4.7

4.9 +4.3%

Frequency (GHz)

3.9

2.1 -46.2%

Turbo Clock (GHz)

4.7

4.9 +4.3%

Multiplier

39

21 -46.2%

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

25 MB (shared)

Power

TDP (W)

105

65 -38.1%

PL1

—

65W

PL2

—

180W

PPT

142 W

—

Architecture

Architecture

Zen 2

Alder Lake

Codename

Matisse 2

Alder Lake-S

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i7 (Alder Lake-S)

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 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: 4

E-Core Frequency

—

1600 MHz up to 3.6 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

$349

Part Number

100-100000277WOF

SRL4Q

Package

µOPGA-1331

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

Laminar RM1

View Ryzen 9 3900XT Details View Core i7-12700 Details