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 5 340

CORE STATE Krackan Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2000 Base / 4.8 GHz Turbo

CACHE 8 MB

MAX TDP 28W

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

1,731

cinebench_cinebench_r15_singlecore

270

244

cinebench_cinebench_r20_multicore

7,970

7,214

cinebench_cinebench_r20_singlecore

1,125

1,018

cinebench_cinebench_r23_multicore

18,977

17,178

cinebench_cinebench_r23_singlecore

2,679

2,425

geekbench_multicore

7,586

N/A

geekbench_singlecore

1,845

N/A

passmark_data_compression

287,793

236,893

passmark_data_encryption

18,188

11,901

passmark_extended_instructions

19,488

16,887

passmark_find_prime_numbers

53

72

passmark_floating_point_math

47,556

41,392

passmark_integer_math

86,735

65,612

passmark_multithread

22,326

20,196

passmark_physics

909

1,137

passmark_random_string_sorting

30,042

25,813

passmark_single_thread

3,178

3,873

passmark_singlethread

3,178

3,873

DETAILED SPECIFICATIONS

SPECIFICATION

9 5900HX

AI 5 340

Core Specs

Cores

8

6 -25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.3

2,000 +60506.1%

Boost Clock (GHz)

4.6

4.8 +4.3%

Frequency (GHz)

3.3

2,000 +60506.1%

Turbo Clock (GHz)

4.6

4.8 +4.3%

Multiplier

33

20 -39.4%

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)

8 MB

Power

TDP (W)

45

28 -37.8%

Configurable TDP

35-54 W

15-54 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Cezanne

Krackan Point

Generation

Ryzen 9 (Zen 3 (Cezanne))

Ryzen AI (Zen 5)

Process Size

7 nm

4 nm

Transistors

10,700 million

—

Die Size

180 mm²

195 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

68.3 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FP6

AMD Socket FP8

PCIe

Gen 3

Gen 4, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

3 + 3

E-Core Frequency

—

2000 MHz up to 3.4 GHz

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon Vega 8

Radeon 840M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000300

100-000001602

Package

FP6

FP8

Tj Max

105°C

100°C

View Ryzen 9 5900HX Details View Ryzen AI 5 340 Details