CPU Comparison

A

AMD

AMD

AMD Ryzen 5 8640HS

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 7 PRO 7745

CORE STATE Raphael

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.3 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,704

2,809

cinebench_cinebench_r15_singlecore

240

396

cinebench_cinebench_r20_multicore

7,100

11,708

cinebench_cinebench_r20_singlecore

1,002

1,652

cinebench_cinebench_r23_multicore

16,905

27,877

cinebench_cinebench_r23_singlecore

2,386

3,935

geekbench_multicore

8,123

N/A

geekbench_singlecore

2,134

N/A

passmark_data_compression

226,544

386,829

passmark_data_encryption

13,551

22,821

passmark_extended_instructions

15,855

29,216

passmark_find_prime_numbers

70

166

passmark_floating_point_math

39,725

63,332

passmark_integer_math

68,173

103,330

passmark_multithread

19,889

32,733

passmark_physics

970

1,699

passmark_random_string_sorting

27,316

46,759

passmark_single_thread

3,584

3,849

passmark_singlethread

3,584

3,849

DETAILED SPECIFICATIONS

SPECIFICATION

5 8640HS

7 PRO 7745

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.5

3.8 +8.6%

Boost Clock (GHz)

4.9

5.3 +8.2%

Frequency (GHz)

3.5

3.8 +8.6%

Turbo Clock (GHz)

4.9

5.3 +8.2%

Multiplier

35

38 +8.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 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

65 +132.1%

PPT

—

88 W

Configurable TDP

20-30 W

—

Architecture

Architecture

Zen 4

Zen 4

Codename

Hawk Point

Raphael

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ryzen 7 (Zen 4 (Raphael))

Process Size

4 nm

5 nm

Transistors

25,000 million

6,570 million

Die Size

178 mm²

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

83.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP8

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650, A620

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

AI/NPU

NPU

Yes / 16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

Radeon Graphics

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Part Number

100-000001373(FP7r2)100-000001380(FP7)100-000001358(FP8)

100-000000599

Package

FP8, FP7, FP7r2

FC-LGA1718

Tj Max

100°C

95°C

Bundled Cooler

—

Wraith Spire

View Ryzen 5 8640HS Details View Ryzen 7 PRO 7745 Details