CPU Comparison

A

AMD

AMD

AMD Ryzen 3 7440U

CORE STATE Phoenix2

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,112

2,788

cinebench_cinebench_r15_singlecore

156

393

cinebench_cinebench_r20_multicore

4,637

11,618

cinebench_cinebench_r20_singlecore

654

1,640

cinebench_cinebench_r23_multicore

11,042

27,662

cinebench_cinebench_r23_singlecore

1,558

3,905

geekbench_multicore

5,806

9,924

geekbench_singlecore

2,003

1,708

passmark_data_compression

153,689

448,906

passmark_data_encryption

9,215

28,586

passmark_extended_instructions

10,356

29,221

passmark_find_prime_numbers

40

214

passmark_floating_point_math

20,291

58,434

passmark_integer_math

36,758

99,628

passmark_multithread

12,991

32,544

passmark_physics

939

1,794

passmark_random_string_sorting

21,479

48,300

passmark_single_thread

2,614

2,703

passmark_singlethread

2,614

2,703

DETAILED SPECIFICATIONS

SPECIFICATION

3 7440U

9 3900X

Core Specs

Cores

4

12 +200.0%

Threads

8

24 +200.0%

Base Clock (GHz)

3

3.8 +26.7%

Boost Clock (GHz)

4.7

4.6 -2.1%

Frequency (GHz)

3

3.8 +26.7%

Turbo Clock (GHz)

4.7

4.6 -2.1%

Multiplier

30

38 +26.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

8 MB (shared)

64 MB

Power

TDP (W)

28

105 +275.0%

PPT

—

142 W

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Phoenix2

Matisse

Generation

Ryzen 3 (Zen 4 (Phoenix))

Ryzen 9 (Zen 2 (Matisse))

Process Size

4 nm

7 nm

Transistors

20,900 million

7,600 million

Die Size

137 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP7

AMD Socket AM4

Chipsets

—

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

PCIe

Gen 4, 14 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

1 + 3

—

E-Core Frequency

2.8 GHz up to 3.3 GHz

—

AMD Multi-Die

IO Process Size

—

12 nm

Graphics

Integrated Graphics

Radeon 740M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$499

Part Number

100-000001068(FP7r2)100-000001071(FP7)

100-000000023100-100000023BOX100-100000023MPK

Package

FP7, FP7r2

µOPGA-1331

Tj Max

100°C

—

View Ryzen 3 7440U Details View Ryzen 9 3900X Details