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 i7-1260U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

1,177

cinebench_cinebench_r15_singlecore

485

166

cinebench_cinebench_r20_multicore

14,335

4,906

cinebench_cinebench_r20_singlecore

2,023

692

cinebench_cinebench_r23_multicore

34,131

11,681

cinebench_cinebench_r23_singlecore

4,818

1,649

geekbench_multicore

12,523

6,320

geekbench_singlecore

1,684

1,936

passmark_data_compression

601,738

152,217

passmark_data_encryption

38,058

9,480

passmark_extended_instructions

38,952

8,280

passmark_find_prime_numbers

198

67

passmark_floating_point_math

77,979

31,456

passmark_integer_math

132,456

45,887

passmark_multithread

40,155

14,011

passmark_physics

2,460

1,046

passmark_random_string_sorting

63,758

16,726

passmark_single_thread

2,679

3,153

passmark_singlethread

2,679

3,153

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

i7-1260U

Core Specs

Cores

16

10 -37.5%

Threads

32

12 -62.5%

Base Clock (GHz)

3.9

1,100 +28105.1%

Boost Clock (GHz)

4.3

4.7 +9.3%

Frequency (GHz)

3.9

1,100 +28105.1%

Turbo Clock (GHz)

4.3

4.7 +9.3%

Multiplier

39

11 -71.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

64 MB

12 MB (shared)

Power

TDP (W)

280

9 -96.8%

PL1

—

9 W

PL2

—

29 W

Architecture

Architecture

Zen 2

Alder Lake

Codename

Castle Peak

Alder Lake-U

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Core i7 (Alder Lake-U)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket WRX8

Intel BGA 1781

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.5 GHz

AMD Multi-Die

IO Process Size

14 nm

—

Graphics

Integrated Graphics

—

Iris Xe 96EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$1149

—

Part Number

100-000000167

—

Package

sWRX8

FC-BGA

Tj Max

—

100°C

View Ryzen Threadripper PRO 3955WX Details View Core i7-1260U Details