CPU Comparison

A

AMD

AMD

AMD Ryzen 5 8640U

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.5 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

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

cinebench_cinebench_r15_multicore

1,740

1,731

cinebench_cinebench_r15_singlecore

245

244

cinebench_cinebench_r20_multicore

7,254

7,214

cinebench_cinebench_r20_singlecore

1,023

1,018

cinebench_cinebench_r23_multicore

17,273

17,178

cinebench_cinebench_r23_singlecore

2,438

2,425

geekbench_multicore

8,185

N/A

geekbench_singlecore

2,131

N/A

passmark_data_compression

230,080

236,893

passmark_data_encryption

14,013

11,901

passmark_extended_instructions

16,500

16,887

passmark_find_prime_numbers

69

72

passmark_floating_point_math

40,330

41,392

passmark_integer_math

68,051

65,612

passmark_multithread

20,322

20,196

passmark_physics

1,033

1,137

passmark_random_string_sorting

28,066

25,813

passmark_single_thread

3,534

3,873

passmark_singlethread

3,534

3,873

DETAILED SPECIFICATIONS

SPECIFICATION

5 8640U

AI 5 340

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.5

2,000 +57042.9%

Boost Clock (GHz)

4.9

4.8 -2.0%

Frequency (GHz)

3.5

2,000 +57042.9%

Turbo Clock (GHz)

4.9

4.8 -2.0%

Multiplier

35

20 -42.9%

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

16 MB (shared)

8 MB

Power

TDP (W)

28

28 0.0%

Configurable TDP

15-30 W

15-54 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Hawk Point

Krackan Point

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ryzen AI (Zen 5)

Process Size

4 nm

4 nm

Transistors

25,000 million

—

Die Size

178 mm²

195 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FP8

AMD Socket FP8

PCIe

Gen 4, 20 Lanes(CPU only)

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 / 16 TOPS

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon 760M

Radeon 840M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001324(FP7r2)100-000001376(FP7)100-000001313(FP8)

100-000001602

Package

FP8, FP7, FP7r2

FP8

Tj Max

100°C

100°C

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