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

A

AMD

AMD

Ryzen Threadripper PRO 3995WX

CORE STATE Castle Peak

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.7 Base / 4.2 GHz Turbo

CACHE 256 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,788

7,190

cinebench_cinebench_r15_singlecore

393

1,014

cinebench_cinebench_r20_multicore

11,618

29,961

cinebench_cinebench_r20_singlecore

1,640

4,229

cinebench_cinebench_r23_multicore

27,662

71,338

cinebench_cinebench_r23_singlecore

3,905

10,071

geekbench_multicore

9,924

14,092

geekbench_singlecore

1,708

1,577

passmark_data_compression

448,906

1,841,292

passmark_data_encryption

28,586

124,433

passmark_extended_instructions

29,221

106,423

passmark_find_prime_numbers

214

566

passmark_floating_point_math

58,434

277,715

passmark_integer_math

99,628

490,116

passmark_multithread

32,544

83,928

passmark_physics

1,794

5,498

passmark_random_string_sorting

48,300

188,574

passmark_single_thread

2,703

2,595

passmark_singlethread

2,703

2,595

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900X

Threadripper PRO 3995WX

Core Specs

Cores

12

64 +433.3%

Threads

24

128 +433.3%

Base Clock (GHz)

3.8

2.7 -28.9%

Boost Clock (GHz)

4.6

4.2 -8.7%

Frequency (GHz)

3.8

2.7 -28.9%

Turbo Clock (GHz)

4.6

4.2 -8.7%

Multiplier

38

27 -28.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

64 MB

256 MB

Power

TDP (W)

105

280 +166.7%

PPT

142 W

—

Architecture

Architecture

Zen 2

Zen 2

Codename

Matisse

Castle Peak

Generation

Ryzen 9 (Zen 2 (Matisse))

Ryzen Threadripper (Zen 2 (Castle Peak))

Process Size

7 nm

7 nm

Transistors

7,600 million

30,400 million

Die Size

2x 74 mm²

8x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

51.2 GB/s

204.8 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM4

AMD Socket WRX8

Chipsets

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

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

14 nm

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$499

$5489

Part Number

100-000000023100-100000023BOX100-100000023MPK

100-000000087100-100000087WOF

Package

µOPGA-1331

sWRX8

View Ryzen 9 3900X Details View Ryzen Threadripper PRO 3995WX Details