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 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

cinebench_cinebench_r15_multicore

1,740

1,579

cinebench_cinebench_r15_singlecore

245

222

cinebench_cinebench_r20_multicore

7,254

6,583

cinebench_cinebench_r20_singlecore

1,023

929

cinebench_cinebench_r23_multicore

17,273

15,674

cinebench_cinebench_r23_singlecore

2,438

2,212

geekbench_multicore

8,185

N/A

geekbench_singlecore

2,131

N/A

passmark_data_compression

230,080

224,838

passmark_data_encryption

14,013

10,491

passmark_extended_instructions

16,500

19,254

passmark_find_prime_numbers

69

100

passmark_floating_point_math

40,330

37,490

passmark_integer_math

68,051

54,901

passmark_multithread

20,322

18,441

passmark_physics

1,033

1,429

passmark_random_string_sorting

28,066

23,526

passmark_single_thread

3,534

2,056

passmark_singlethread

3,534

2,056

DETAILED SPECIFICATIONS

SPECIFICATION

5 8640U

AI Max 385

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.5

3.6 +2.9%

Boost Clock (GHz)

4.9

5 +2.0%

Frequency (GHz)

3.5

3.6 +2.9%

Turbo Clock (GHz)

4.9

5 +2.0%

Multiplier

35

36 +2.9%

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)

32 MB (shared)

Power

TDP (W)

28

55 +96.4%

Configurable TDP

15-30 W

45-120 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Hawk Point

Strix Halo

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ryzen AI Max (Zen 5 (Strix Halo))

Process Size

4 nm

4 nm

Transistors

25,000 million

—

Die Size

178 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

LPDDR5X

Memory Bus

Dual-channel

Quad-channel

Memory Bandwidth

89.6 GB/s

256.0 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP8

AMD Socket FP11

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

AI/NPU

NPU

Yes / 16 TOPS

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon 760M

Radeon 8050S

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

100-000001424

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

100°C

View Ryzen 5 8640U Details View Ryzen AI Max 385 Details