CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7640HS

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.3 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

A

AMD

AMD

Ryzen 7 7435HS

CORE STATE Rembrandt-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.1 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,967

2,003

cinebench_cinebench_r15_singlecore

277

282

cinebench_cinebench_r20_multicore

8,198

8,346

cinebench_cinebench_r20_singlecore

1,157

1,178

cinebench_cinebench_r23_multicore

19,520

19,873

cinebench_cinebench_r23_singlecore

2,755

2,805

geekbench_multicore

9,209

N/A

geekbench_singlecore

2,294

N/A

passmark_data_compression

269,524

310,038

passmark_data_encryption

15,867

18,648

passmark_extended_instructions

20,556

21,690

passmark_find_prime_numbers

77

54

passmark_floating_point_math

45,220

48,863

passmark_integer_math

73,284

85,274

passmark_multithread

22,979

23,393

passmark_physics

1,155

991

passmark_random_string_sorting

31,654

31,827

passmark_single_thread

3,654

3,167

passmark_singlethread

3,654

3,167

3dmark_16_threads

N/A

6,915

3dmark_2_threads

N/A

1,752

3dmark_4_threads

N/A

3,374

3dmark_8_threads

N/A

5,813

3dmark_max_threads

N/A

6,900

3dmark_single_thread

N/A

888

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640HS

7 7435HS

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4.3

3.1 -27.9%

Boost Clock (GHz)

5

4.5 -10.0%

Frequency (GHz)

4.3

3.1 -27.9%

Turbo Clock (GHz)

5

4.5 -10.0%

Multiplier

43

31 -27.9%

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)

35

45 +28.6%

Configurable TDP

35-54 W

35-54 W

Architecture

Architecture

Zen 4

Zen 3+

Codename

Phoenix

Rembrandt-R

Generation

Ryzen 5 (Zen 4 (Phoenix))

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

Yes

Yes

Platform

Socket

AMD Socket FP8

AMD Socket FP7

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 760M

—

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000956(FP7r2)100-000000965(FP7)100-000001130(FP8)

100-000001506

Package

FP8, FP7, FP7r2

FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7640HS Details View Ryzen 7 7435HS Details