CPU Comparison

A

AMD

AMD

AMD Ryzen AI Max 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 9955WX

CORE STATE Shimada Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 4.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,579

5,996

cinebench_cinebench_r15_singlecore

222

846

cinebench_cinebench_r20_multicore

6,583

24,987

cinebench_cinebench_r20_singlecore

929

3,527

cinebench_cinebench_r23_multicore

15,674

59,494

cinebench_cinebench_r23_singlecore

2,212

8,399

passmark_data_compression

224,838

890,743

passmark_data_encryption

10,491

48,476

passmark_extended_instructions

19,254

70,809

passmark_find_prime_numbers

100

340

passmark_floating_point_math

37,490

148,042

passmark_integer_math

54,901

246,111

passmark_multithread

18,441

69,993

passmark_physics

1,429

7,056

passmark_random_string_sorting

23,526

109,915

passmark_single_thread

2,056

4,561

passmark_singlethread

2,056

4,561

DETAILED SPECIFICATIONS

SPECIFICATION

AI Max 385

Threadripper PRO 9955WX

Core Specs

Cores

8

16 +100.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.6

4.5 +25.0%

Boost Clock (GHz)

5

5.4 +8.0%

Frequency (GHz)

3.6

4.5 +25.0%

Turbo Clock (GHz)

5

5.4 +8.0%

Multiplier

36

45 +25.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

32 MB (shared)

64 MB (shared)

Power

TDP (W)

55

350 +536.4%

Configurable TDP

45-120 W

—

Architecture

Architecture

Zen 5

Zen 5

Codename

Strix Halo

Shimada Peak

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Ryzen Threadripper (Zen 4 (Storm Peak))

Process Size

4 nm

4 nm

Transistors

—

16,630 million

Die Size

2x 70.6 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

LPDDR5X

DDR5

Memory Bus

Quad-channel

Eight-channel

Memory Bandwidth

256.0 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP11

AMD Socket sTR5

Chipsets

—

WRX90, TRX50, Pro 695

PCIe

Gen 4, 16 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

AI/NPU

NPU

Yes / 50 TOPS

—

Graphics

Integrated Graphics

Radeon 8050S

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$1649

Part Number

100-000001424

100-000000725

Package

FC-BGA

FC-LGA4844

Tj Max

100°C

95°C

Bundled Cooler

—

None

View Ryzen AI Max 385 Details View Ryzen Threadripper PRO 9955WX Details