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 Platinum 8270

CORE STATE Cascade Lake-SP

CORE SPECS 26 Cores / 52 Threads

CLOCK SPEED 2.7 Base / 4 GHz Turbo

CACHE 35.75 MB (shared)

MAX TDP 205W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

2,568

cinebench_cinebench_r15_singlecore

485

362

cinebench_cinebench_r20_multicore

14,335

10,704

cinebench_cinebench_r20_singlecore

2,023

1,511

cinebench_cinebench_r23_multicore

34,131

25,488

cinebench_cinebench_r23_singlecore

4,818

3,598

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

728,144

passmark_data_encryption

38,058

8,798

passmark_extended_instructions

38,952

51,191

passmark_find_prime_numbers

198

84

passmark_floating_point_math

77,979

99,432

passmark_integer_math

132,456

160,322

passmark_multithread

40,155

29,986

passmark_physics

2,460

903

passmark_random_string_sorting

63,758

80,208

passmark_single_thread

2,679

2,325

passmark_singlethread

2,679

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Platinum 8270

Core Specs

Cores

16

26 +62.5%

Threads

32

52 +62.5%

Base Clock (GHz)

3.9

2.7 -30.8%

Boost Clock (GHz)

4.3

4 -7.0%

Frequency (GHz)

3.9

2.7 -30.8%

Turbo Clock (GHz)

4.3

4 -7.0%

Multiplier

39

27 -30.8%

SMP CPUs

1

8 +700.0%

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

35.75 MB (shared)

Power

TDP (W)

280

205 -26.8%

Architecture

Architecture

Zen 2

Cascade Lake

Codename

Castle Peak

Cascade Lake-SP

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Xeon Platinum (Cascade Lake-SP)

Process Size

7 nm

14 nm

Transistors

7,600 million

8,000 million

Die Size

2x 74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

—

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket WRX8

Intel Socket 3647

PCIe

Gen 4, 128 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

14 nm

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

—

Launch Price

$1149

—

Part Number

100-000000167

SRF96CD8069504195201

Package

sWRX8

FC-LGA3647

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