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 7 265H

CORE STATE Arrow Lake-H

CORE SPECS 16 Cores / 16 Threads

CLOCK SPEED 2.2 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

2,918

cinebench_cinebench_r15_singlecore

485

411

cinebench_cinebench_r20_multicore

14,335

12,161

cinebench_cinebench_r20_singlecore

2,023

1,716

cinebench_cinebench_r23_multicore

34,131

28,956

cinebench_cinebench_r23_singlecore

4,818

4,088

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

328,727

passmark_data_encryption

38,058

25,983

passmark_extended_instructions

38,952

26,325

passmark_find_prime_numbers

198

342

passmark_floating_point_math

77,979

109,673

passmark_integer_math

132,456

85,662

passmark_multithread

40,155

34,067

passmark_physics

2,460

2,569

passmark_random_string_sorting

63,758

40,508

passmark_single_thread

2,679

4,432

passmark_singlethread

2,679

4,432

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

Ultra 7 265H

Core Specs

Cores

16

16 0.0%

Threads

32

16 -50.0%

Base Clock (GHz)

3.9

2.2 -43.6%

Boost Clock (GHz)

4.3

5.3 +23.3%

Frequency (GHz)

3.9

2.2 -43.6%

Turbo Clock (GHz)

4.3

5.3 +23.3%

Multiplier

39

22 -43.6%

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

24 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 7 (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

Yes

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: 6 E-Cores: 10

E-Core Frequency

—

1700 MHz up to 4.5 GHz

LP E-Cores

—

2

AMD Multi-Die

IO Process Size

14 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Graphics 140T

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$1149

—

Part Number

100-000000167

SRQAQ

Package

sWRX8

FC-BGA

Tj Max

—

110°C

View Ryzen Threadripper PRO 3955WX Details View Core Ultra 7 265H Details