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 225H

CORE STATE Arrow Lake-H

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.9 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

2,504

cinebench_cinebench_r15_singlecore

485

353

cinebench_cinebench_r20_multicore

14,335

10,436

cinebench_cinebench_r20_singlecore

2,023

1,473

cinebench_cinebench_r23_multicore

34,131

24,848

cinebench_cinebench_r23_singlecore

4,818

3,508

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

294,799

passmark_data_encryption

38,058

22,249

passmark_extended_instructions

38,952

22,521

passmark_find_prime_numbers

198

228

passmark_floating_point_math

77,979

88,985

passmark_integer_math

132,456

70,299

passmark_multithread

40,155

29,204

passmark_physics

2,460

2,020

passmark_random_string_sorting

63,758

35,411

passmark_single_thread

2,679

4,365

passmark_singlethread

2,679

4,365

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Ultra 5 225H

Core Specs

Cores

16

14 -12.5%

Threads

32

14 -56.3%

Base Clock (GHz)

3.9

1,700 +43489.7%

Boost Clock (GHz)

4.3

4.9 +14.0%

Frequency (GHz)

3.9

1,700 +43489.7%

Turbo Clock (GHz)

4.3

4.9 +14.0%

Multiplier

39

17 -56.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

64 MB

18 MB (shared)

Power

TDP (W)

280

28 -90.0%

PL1

—

28 W

PL2

—

60 W

Architecture

Architecture

Zen 2

Arrow Lake

Codename

Castle Peak

Arrow Lake-H

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Ultra 5 (Arrow Lake-H)

Process Size

7 nm

3 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket WRX8

Intel BGA 2049

Chipsets

—

WM880, HM870

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 10

E-Core Frequency

—

1300 MHz up to 4.3 GHz

LP E-Cores

—

2

AMD Multi-Die

IO Process Size

14 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Graphics 130T

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$1149

—

Part Number

100-000000167

SRQAM

Package

sWRX8

FC-BGA

Tj Max

—

110°C

View Ryzen Threadripper PRO 3955WX Details View Core Ultra 5 225H Details