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 7 7735HS

CORE STATE Rembrandt-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.2 Base / 4.75 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,740

1,984

cinebench_cinebench_r15_singlecore

245

280

cinebench_cinebench_r20_multicore

7,254

8,270

cinebench_cinebench_r20_singlecore

1,023

1,167

cinebench_cinebench_r23_multicore

17,273

19,691

cinebench_cinebench_r23_singlecore

2,438

2,780

geekbench_multicore

8,185

8,983

geekbench_singlecore

2,131

1,929

passmark_data_compression

230,080

293,278

passmark_data_encryption

14,013

18,237

passmark_extended_instructions

16,500

20,050

passmark_find_prime_numbers

69

59

passmark_floating_point_math

40,330

47,865

passmark_integer_math

68,051

85,309

passmark_multithread

20,322

23,166

passmark_physics

1,033

1,073

passmark_random_string_sorting

28,066

30,388

passmark_single_thread

3,534

3,296

passmark_singlethread

3,534

3,296

3dmark_16_threads

N/A

6,870

3dmark_2_threads

N/A

1,773

3dmark_4_threads

N/A

3,382

3dmark_8_threads

N/A

5,697

3dmark_max_threads

N/A

6,872

3dmark_single_thread

N/A

912

DETAILED SPECIFICATIONS

SPECIFICATION

5 8640U

7 7735HS

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.5

3.2 -8.6%

Boost Clock (GHz)

4.9

4.75 -3.1%

Frequency (GHz)

3.5

3.2 -8.6%

Turbo Clock (GHz)

4.9

4.75 -3.1%

Multiplier

35

32 -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)

512 KB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

28

35 +25.0%

Configurable TDP

15-30 W

35-54 W

Architecture

Architecture

Zen 4

Zen 3+

Codename

Hawk Point

Rembrandt-R

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ryzen 7 (Zen 3+ (Rembrandt))

Process Size

4 nm

6 nm

Transistors

25,000 million

—

Die Size

178 mm²

210 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

76.8 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP8

AMD Socket FP7

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AI/NPU

NPU

Yes / 16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

Radeon 680M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

100-000000985(FP7)100-000000989(FP7r2)

Package

FP8, FP7, FP7r2

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 8640U Details View Ryzen 7 7735HS Details