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 7 7745HX

CORE STATE Dragon Range

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,807

2,791

cinebench_cinebench_r15_singlecore

255

393

cinebench_cinebench_r20_multicore

7,533

11,631

cinebench_cinebench_r20_singlecore

1,063

1,641

cinebench_cinebench_r23_multicore

17,936

27,693

cinebench_cinebench_r23_singlecore

2,532

3,909

geekbench_multicore

8,595

12,827

geekbench_singlecore

2,127

2,630

passmark_data_compression

240,032

383,322

passmark_data_encryption

14,954

22,967

passmark_extended_instructions

17,019

28,966

passmark_find_prime_numbers

74

156

passmark_floating_point_math

41,093

64,297

passmark_integer_math

70,483

105,773

passmark_multithread

21,115

32,581

passmark_physics

1,169

1,697

passmark_random_string_sorting

29,382

44,474

passmark_single_thread

3,524

3,947

passmark_singlethread

3,524

3,947

3dmark_16_threads

N/A

7,993

3dmark_2_threads

N/A

1,997

3dmark_4_threads

N/A

3,815

3dmark_8_threads

N/A

6,604

3dmark_max_threads

N/A

7,967

3dmark_single_thread

N/A

1,023

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640U

7 7745HX

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.5

3.6 +2.9%

Boost Clock (GHz)

4.9

5.1 +4.1%

Frequency (GHz)

3.5

3.6 +2.9%

Turbo Clock (GHz)

4.9

5.1 +4.1%

Multiplier

35

36 +2.9%

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)

15

55 +266.7%

Configurable TDP

28 W

45-75 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Dragon Range

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 7 (Zen 4 (Dragon Range))

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

Yes

Yes

Platform

Socket

AMD Socket FP8

AMD Socket FL1

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

Graphics

Integrated Graphics

Radeon 760M

Radeon 610M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

100-000000721

Package

FP8, FP7, FP7r2

µFC-BGAFL1

Tj Max

100°C

100°C

View Ryzen 5 7640U Details View Ryzen 7 7745HX Details