CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7640U

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.5 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 5 8540U

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.2 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,807

1,570

cinebench_cinebench_r15_singlecore

255

221

cinebench_cinebench_r20_multicore

7,533

6,544

cinebench_cinebench_r20_singlecore

1,063

923

cinebench_cinebench_r23_multicore

17,936

15,582

cinebench_cinebench_r23_singlecore

2,532

2,199

geekbench_multicore

8,595

N/A

geekbench_singlecore

2,127

N/A

passmark_data_compression

240,032

208,619

passmark_data_encryption

14,954

12,245

passmark_extended_instructions

17,019

14,900

passmark_find_prime_numbers

74

69

passmark_floating_point_math

41,093

34,958

passmark_integer_math

70,483

57,755

passmark_multithread

21,115

18,332

passmark_physics

1,169

1,028

passmark_random_string_sorting

29,382

24,375

passmark_single_thread

3,524

3,639

passmark_singlethread

3,524

3,639

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640U

5 8540U

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.5

3.2 -8.6%

Boost Clock (GHz)

4.9

4.9 0.0%

Frequency (GHz)

3.5

3.2 -8.6%

Turbo Clock (GHz)

4.9

4.9 0.0%

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)

1 MB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

15

28 +86.7%

Configurable TDP

28 W

15-30 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Hawk Point

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 5 (Zen 4 (Hawk Point))

Process Size

4 nm

4 nm

Transistors

25,000 million

20,900 million

Die Size

178 mm²

137 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

AMD Socket FP7

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

2 + 4

E-Core Frequency

—

3 GHz up to 3.5 GHz

Graphics

Integrated Graphics

Radeon 760M

Radeon 740M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001106(FP7r2)100-000001109(FP7)100-000001132(FP8)

100-000001326(FP7r2)100-000001333(FP7)

Package

FP8, FP7, FP7r2

FP7, FP7r2

Tj Max

100°C

100°C

View Ryzen 5 7640U Details View Ryzen 5 8540U Details