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

i

Intel

INTEL

Xeon Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

3,067

cinebench_cinebench_r15_singlecore

485

432

cinebench_cinebench_r20_multicore

14,335

12,780

cinebench_cinebench_r20_singlecore

2,023

1,804

cinebench_cinebench_r23_multicore

34,131

30,430

cinebench_cinebench_r23_singlecore

4,818

4,296

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

557,816

passmark_data_encryption

38,058

24,677

passmark_extended_instructions

38,952

43,292

passmark_find_prime_numbers

198

118

passmark_floating_point_math

77,979

90,584

passmark_integer_math

132,456

152,275

passmark_multithread

40,155

35,801

passmark_physics

2,460

1,160

passmark_random_string_sorting

63,758

66,495

passmark_single_thread

2,679

2,348

passmark_singlethread

2,679

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Gold 6338T

Core Specs

Cores

16

24 +50.0%

Threads

32

48 +50.0%

Base Clock (GHz)

3.9

2.1 -46.2%

Boost Clock (GHz)

4.3

3.4 -20.9%

Frequency (GHz)

3.9

2.1 -46.2%

Turbo Clock (GHz)

4.3

3.4 -20.9%

Multiplier

39

21 -46.2%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB

36 MB (shared)

Power

TDP (W)

280

165 -41.1%

Architecture

Architecture

Zen 2

Ice Lake

Codename

Castle Peak

Ice Lake-SP

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Xeon Gold (Ice Lake-SP)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

Intel

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

Intel Socket 4189

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 64 Lanes(CPU only)

AMD Multi-Die

IO Process Size

14 nm

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

$1149

—

Part Number

100-000000167

—

Package

sWRX8

FC-LGA4189

View Ryzen Threadripper PRO 3955WX Details View Xeon Gold 6338T Details