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

Core Ultra 5 228V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.1 Base / 4.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

1,480

cinebench_cinebench_r15_singlecore

485

208

cinebench_cinebench_r20_multicore

14,335

6,167

cinebench_cinebench_r20_singlecore

2,023

870

cinebench_cinebench_r23_multicore

34,131

14,685

cinebench_cinebench_r23_singlecore

4,818

2,073

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

160,845

passmark_data_encryption

38,058

12,383

passmark_extended_instructions

38,952

13,600

passmark_find_prime_numbers

198

158

passmark_floating_point_math

77,979

50,789

passmark_integer_math

132,456

38,672

passmark_multithread

40,155

17,277

passmark_physics

2,460

1,431

passmark_random_string_sorting

63,758

19,996

passmark_single_thread

2,679

3,866

passmark_singlethread

2,679

3,866

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Ultra 5 228V

Core Specs

Cores

16

8 -50.0%

Threads

32

8 -75.0%

Base Clock (GHz)

3.9

2.1 -46.2%

Boost Clock (GHz)

4.3

4.5 +4.7%

Frequency (GHz)

3.9

2.1 -46.2%

Turbo Clock (GHz)

4.3

4.5 +4.7%

Multiplier

39

21 -46.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

2.5 MB (per core)

L3 Cache

64 MB

8 MB (shared)

Power

TDP (W)

280

17 -93.9%

Architecture

Architecture

Zen 2

Lunar Lake

Codename

Castle Peak

Lunar Lake

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Ultra 5 (Lunar Lake)

Process Size

7 nm

3 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

unknown Depends on motherboard

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket WRX8

Intel BGA 2833

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.1 GHz up to 3.5 GHz

AMD Multi-Die

IO Process Size

14 nm

—

AI/NPU

NPU

—

Yes / 40 TOPS

Graphics

Integrated Graphics

—

Arc 130V

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$1149

—

Part Number

100-000000167

SRPMVSRPMU

Package

sWRX8

FC-BGA

Tj Max

—

100°C

View Ryzen Threadripper PRO 3955WX Details View Core Ultra 5 228V Details