CPU Comparison

A

AMD

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

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

3,440

7,190

cinebench_cinebench_r15_singlecore

485

1,014

cinebench_cinebench_r20_multicore

14,335

29,961

cinebench_cinebench_r20_singlecore

2,023

4,229

cinebench_cinebench_r23_multicore

34,131

71,338

cinebench_cinebench_r23_singlecore

4,818

10,071

geekbench_multicore

12,523

14,092

geekbench_singlecore

1,684

1,577

passmark_data_compression

601,738

1,841,292

passmark_data_encryption

38,058

124,433

passmark_extended_instructions

38,952

106,423

passmark_find_prime_numbers

198

566

passmark_floating_point_math

77,979

277,715

passmark_integer_math

132,456

490,116

passmark_multithread

40,155

83,928

passmark_physics

2,460

5,498

passmark_random_string_sorting

63,758

188,574

passmark_single_thread

2,679

2,595

passmark_singlethread

2,679

2,595

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Threadripper PRO 3995WX

Core Specs

Cores

16

64 +300.0%

Threads

32

128 +300.0%

Base Clock (GHz)

3.9

2.7 -30.8%

Boost Clock (GHz)

4.3

4.2 -2.3%

Frequency (GHz)

3.9

2.7 -30.8%

Turbo Clock (GHz)

4.3

4.2 -2.3%

Multiplier

39

27 -30.8%

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)

280

280 0.0%

Architecture

Architecture

Zen 2

Zen 2

Codename

Castle Peak

Castle Peak

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

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

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket WRX8

AMD Socket WRX8

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

14 nm

14 nm

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$1149

$5489

Part Number

100-000000167

100-000000087100-100000087WOF

Package

sWRX8

sWRX8

View Ryzen Threadripper PRO 3955WX Details View Ryzen Threadripper PRO 3995WX Details