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 i7-12800H

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

2,086

cinebench_cinebench_r15_singlecore

485

294

cinebench_cinebench_r20_multicore

14,335

8,692

cinebench_cinebench_r20_singlecore

2,023

1,226

cinebench_cinebench_r23_multicore

34,131

20,696

cinebench_cinebench_r23_singlecore

4,818

2,921

geekbench_multicore

12,523

N/A

geekbench_singlecore

1,684

N/A

passmark_data_compression

601,738

273,247

passmark_data_encryption

38,058

16,234

passmark_extended_instructions

38,952

16,408

passmark_find_prime_numbers

198

102

passmark_floating_point_math

77,979

60,961

passmark_integer_math

132,456

86,488

passmark_multithread

40,155

24,346

passmark_physics

2,460

1,682

passmark_random_string_sorting

63,758

30,453

passmark_single_thread

2,679

3,440

passmark_singlethread

2,679

3,440

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

i7-12800H

Core Specs

Cores

16

14 -12.5%

Threads

32

20 -37.5%

Base Clock (GHz)

3.9

2.4 -38.5%

Boost Clock (GHz)

4.3

4.8 +11.6%

Frequency (GHz)

3.9

2.4 -38.5%

Turbo Clock (GHz)

4.3

4.8 +11.6%

Multiplier

39

24 -38.5%

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

24 MB (shared)

Power

TDP (W)

280

45 -83.9%

PL1

—

45 W

PL2

—

115 W

Architecture

Architecture

Zen 2

Alder Lake

Codename

Castle Peak

Alder Lake-H

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Core i7 (Alder Lake-H)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

217 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

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket WRX8

Intel BGA 1744

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.7 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

SRLD2

Package

sWRX8

FC-BGA16F

Tj Max

—

100°C

View Ryzen Threadripper PRO 3955WX Details View Core i7-12800H Details