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 6741P

CORE STATE Granite Rapids

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.5 Base / 3.8 GHz Turbo

CACHE 288 MB (shared)

MAX TDP 300W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

8,624

cinebench_cinebench_r15_singlecore

485

1,217

cinebench_cinebench_r20_multicore

14,335

35,935

cinebench_cinebench_r20_singlecore

2,023

5,073

cinebench_cinebench_r23_multicore

34,131

85,561

cinebench_cinebench_r23_singlecore

4,818

12,079

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

1,816,408

passmark_data_encryption

38,058

89,746

passmark_extended_instructions

38,952

142,682

passmark_find_prime_numbers

198

1,242

passmark_floating_point_math

77,979

358,423

passmark_integer_math

132,456

458,058

passmark_multithread

40,155

100,660

passmark_physics

2,460

13,890

passmark_random_string_sorting

63,758

177,322

passmark_single_thread

2,679

3,195

passmark_singlethread

2,679

3,195

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

6741P

Core Specs

Cores

16

48 +200.0%

Threads

32

96 +200.0%

Base Clock (GHz)

3.9

2.5 -35.9%

Boost Clock (GHz)

4.3

3.8 -11.6%

Frequency (GHz)

3.9

2.5 -35.9%

Turbo Clock (GHz)

4.3

3.8 -11.6%

Multiplier

39

25 -35.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

64 MB

288 MB (shared)

Power

TDP (W)

280

300 +7.1%

Architecture

Architecture

Zen 2

Granite Rapids

Codename

Castle Peak

Granite Rapids

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Xeon 6 (Granite Rapids-SP)

Process Size

7 nm

5 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

2x 598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket WRX8

Intel Socket 4710

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

AMD Multi-Die

IO Process Size

14 nm

10 nm

Interconnect

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

$1149

$4421

Part Number

100-000000167

SRVEY

Package

sWRX8

FC-LGA18N

Tj Max

—

93°C

Bundled Cooler

—

None

View Ryzen Threadripper PRO 3955WX Details View Xeon 6741P Details