CPU Comparison

A

AMD

AMD

AMD Ryzen 9 5900HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.6 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

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

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,490

N/A

3dmark_2_threads

1,720

N/A

3dmark_4_threads

3,285

N/A

3dmark_8_threads

5,406

N/A

3dmark_max_threads

6,487

N/A

3dmark_single_thread

881

N/A

cinebench_cinebench_r15_multicore

1,912

1,579

cinebench_cinebench_r15_singlecore

270

222

cinebench_cinebench_r20_multicore

7,970

6,583

cinebench_cinebench_r20_singlecore

1,125

929

cinebench_cinebench_r23_multicore

18,977

15,674

cinebench_cinebench_r23_singlecore

2,679

2,212

geekbench_multicore

7,586

N/A

geekbench_singlecore

1,845

N/A

passmark_data_compression

287,793

224,838

passmark_data_encryption

18,188

10,491

passmark_extended_instructions

19,488

19,254

passmark_find_prime_numbers

53

100

passmark_floating_point_math

47,556

37,490

passmark_integer_math

86,735

54,901

passmark_multithread

22,326

18,441

passmark_physics

909

1,429

passmark_random_string_sorting

30,042

23,526

passmark_single_thread

3,178

2,056

passmark_singlethread

3,178

2,056

DETAILED SPECIFICATIONS

SPECIFICATION

9 5900HX

AI Max 385

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.3

3.6 +9.1%

Boost Clock (GHz)

4.6

5 +8.7%

Frequency (GHz)

3.3

3.6 +9.1%

Turbo Clock (GHz)

4.6

5 +8.7%

Multiplier

33

36 +9.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

32 MB (shared)

Power

TDP (W)

45

55 +22.2%

Configurable TDP

35-54 W

45-120 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Cezanne

Strix Halo

Generation

Ryzen 9 (Zen 3 (Cezanne))

Ryzen AI Max (Zen 5 (Strix Halo))

Process Size

7 nm

4 nm

Transistors

10,700 million

—

Die Size

180 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

LPDDR5X

Memory Bus

Dual-channel

Quad-channel

Memory Bandwidth

68.3 GB/s

256.0 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP6

AMD Socket FP11

PCIe

Gen 3

Gen 4, 16 Lanes(CPU only)

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon Vega 8

Radeon 8050S

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000300

100-000001424

Package

FP6

FC-BGA

Tj Max

105°C

100°C

View Ryzen 9 5900HX Details View Ryzen AI Max 385 Details