CPU Comparison

A

AMD

AMD

AMD Ryzen 3 8440U

CORE STATE Hawk Point

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 Threadripper PRO 3955WX

CORE STATE Castle Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.9 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,097

3,440

cinebench_cinebench_r15_singlecore

154

485

cinebench_cinebench_r20_multicore

4,571

14,335

cinebench_cinebench_r20_singlecore

645

2,023

cinebench_cinebench_r23_multicore

10,884

34,131

cinebench_cinebench_r23_singlecore

1,536

4,818

passmark_data_compression

146,273

601,738

passmark_data_encryption

8,012

38,058

passmark_extended_instructions

11,059

38,952

passmark_find_prime_numbers

43

198

passmark_floating_point_math

23,017

77,979

passmark_integer_math

37,468

132,456

passmark_multithread

12,805

40,155

passmark_physics

685

2,460

passmark_random_string_sorting

17,725

63,758

passmark_single_thread

3,648

2,679

passmark_singlethread

3,648

2,679

geekbench_multicore

N/A

12,523

geekbench_singlecore

N/A

1,684

DETAILED SPECIFICATIONS

SPECIFICATION

3 8440U

Threadripper PRO 3955WX

Core Specs

Cores

4

16 +300.0%

Threads

8

32 +300.0%

Base Clock (GHz)

3

3.9 +30.0%

Boost Clock (GHz)

4.7

4.3 -8.5%

Frequency (GHz)

3

3.9 +30.0%

Turbo Clock (GHz)

4.7

4.3 -8.5%

Multiplier

30

39 +30.0%

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

280 +900.0%

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Hawk Point

Castle Peak

Generation

Ryzen 3 (Zen 4 (Hawk Point))

Ryzen Threadripper (Zen 2 (Castle Peak))

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

Eight-channel

Memory Bandwidth

89.6 GB/s

204.8 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP7

AMD Socket WRX8

PCIe

Gen 4, 14 Lanes(CPU only)

Gen 4, 128 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

—

14 nm

Graphics

Integrated Graphics

Radeon 740M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$1149

Part Number

100-000001325(FP7r2)100-000001332(FP7)

100-000000167

Package

FP7, FP7r2

sWRX8

Tj Max

100°C

—

View Ryzen 3 8440U Details View Ryzen Threadripper PRO 3955WX Details