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 7735U

CORE STATE Rembrandt-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.7 Base / 4.75 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,967

1,775

cinebench_cinebench_r15_singlecore

277

250

cinebench_cinebench_r20_multicore

8,198

7,397

cinebench_cinebench_r20_singlecore

1,157

1,044

cinebench_cinebench_r23_multicore

19,520

17,613

cinebench_cinebench_r23_singlecore

2,755

2,486

geekbench_multicore

9,209

7,672

geekbench_singlecore

2,294

1,770

passmark_data_compression

269,524

250,457

passmark_data_encryption

15,867

15,825

passmark_extended_instructions

20,556

16,349

passmark_find_prime_numbers

77

57

passmark_floating_point_math

45,220

42,966

passmark_integer_math

73,284

79,580

passmark_multithread

22,979

20,723

passmark_physics

1,155

996

passmark_random_string_sorting

31,654

26,365

passmark_single_thread

3,654

3,236

passmark_singlethread

3,654

3,236

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640HS

7 7735U

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4.3

2.7 -37.2%

Boost Clock (GHz)

5

4.75 -5.0%

Frequency (GHz)

4.3

2.7 -37.2%

Turbo Clock (GHz)

5

4.75 -5.0%

Multiplier

43

27 -37.2%

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

28 -20.0%

Configurable TDP

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

208 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

Radeon 680M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

100-000000987(FP7)100-000000991(FP7r2)

Package

FP8, FP7, FP7r2

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7640HS Details View Ryzen 7 7735U Details