CPU Comparison

A

AMD

AMD

AMD Ryzen 9 7945HX3D

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.3 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen AI Max PRO 390

CORE STATE Strix Halo

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

12,459

N/A

3dmark_2_threads

2,095

N/A

3dmark_4_threads

3,937

N/A

3dmark_8_threads

7,330

N/A

3dmark_max_threads

12,936

N/A

3dmark_single_thread

1,071

N/A

cinebench_cinebench_r15_multicore

4,922

3,700

cinebench_cinebench_r15_singlecore

694

522

cinebench_cinebench_r20_multicore

20,510

15,418

cinebench_cinebench_r20_singlecore

2,895

2,176

cinebench_cinebench_r23_multicore

48,834

36,710

cinebench_cinebench_r23_singlecore

6,894

5,182

geekbench_multicore

16,758

N/A

geekbench_singlecore

2,769

N/A

passmark_data_compression

699,988

505,322

passmark_data_encryption

42,367

26,115

passmark_extended_instructions

52,310

40,687

passmark_find_prime_numbers

446

333

passmark_floating_point_math

121,619

96,002

passmark_integer_math

201,217

150,375

passmark_multithread

57,476

43,189

passmark_physics

4,321

2,769

passmark_random_string_sorting

83,919

55,663

passmark_single_thread

4,050

3,997

passmark_singlethread

4,050

3,997

DETAILED SPECIFICATIONS

SPECIFICATION

9 7945HX3D

AI Max PRO 390

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.3

3.2 +39.1%

Boost Clock (GHz)

5.4

5 -7.4%

Frequency (GHz)

2.3

3.2 +39.1%

Turbo Clock (GHz)

5.4

5 -7.4%

Multiplier

23

32 +39.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

64 MB (shared)

3D V-Cache

1x 64MB Slice

—

Power

TDP (W)

55

55 0.0%

PPT

55-75 W

—

Configurable TDP

—

45-120 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Dragon Range

Strix Halo

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Ryzen AI Max (Zen 5 (Strix Halo))

Process Size

5 nm

4 nm

Transistors

17,840 million

—

Die Size

2x 71 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

LPDDR5X

Memory Bus

Dual-channel

Quad-channel

Memory Bandwidth

83.2 GB/s

256.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FL1

AMD Socket FP11

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon 610M

Radeon 8050S

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001086

100-000001421

Package

µFC-BGAFL1

FC-BGA

Tj Max

100°C

100°C

View Ryzen 9 7945HX3D Details View Ryzen AI Max PRO 390 Details