CPU Comparison

A

AMD

AMD

AMD Ryzen AI Max PRO 385

CORE STATE Strix Halo

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,865

3,440

cinebench_cinebench_r15_singlecore

404

485

cinebench_cinebench_r20_multicore

11,938

14,335

cinebench_cinebench_r20_singlecore

1,685

2,023

cinebench_cinebench_r23_multicore

28,424

34,131

cinebench_cinebench_r23_singlecore

4,012

4,818

passmark_data_compression

399,839

601,738

passmark_data_encryption

19,947

38,058

passmark_extended_instructions

33,915

38,952

passmark_find_prime_numbers

169

198

passmark_floating_point_math

72,648

77,979

passmark_integer_math

108,717

132,456

passmark_multithread

33,441

40,155

passmark_physics

1,772

2,460

passmark_random_string_sorting

41,537

63,758

passmark_single_thread

4,052

2,679

passmark_singlethread

4,052

2,679

geekbench_multicore

N/A

12,523

geekbench_singlecore

N/A

1,684

DETAILED SPECIFICATIONS

SPECIFICATION

AI Max PRO 385

Threadripper PRO 3955WX

Core Specs

Cores

8

16 +100.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.6

3.9 +8.3%

Boost Clock (GHz)

5

4.3 -14.0%

Frequency (GHz)

3.6

3.9 +8.3%

Turbo Clock (GHz)

5

4.3 -14.0%

Multiplier

36

39 +8.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

64 MB

Power

TDP (W)

55

280 +409.1%

Configurable TDP

45-120 W

—

Architecture

Architecture

Zen 5

Zen 2

Codename

Strix Halo

Castle Peak

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Ryzen Threadripper (Zen 2 (Castle Peak))

Process Size

4 nm

7 nm

Transistors

—

7,600 million

Die Size

—

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

LPDDR5X

DDR4

Memory Bus

Quad-channel

Eight-channel

Memory Bandwidth

256.0 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP11

AMD Socket WRX8

PCIe

Gen 4, 16 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

14 nm

AI/NPU

NPU

Yes / 50 TOPS

—

Graphics

Integrated Graphics

Radeon 8050S

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$1149

Part Number

100-000001422

100-000000167

Package

FC-BGA

sWRX8

Tj Max

100°C

—

View Ryzen AI Max PRO 385 Details View Ryzen Threadripper PRO 3955WX Details