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 PRO 4655GE

CORE STATE Renoir

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.3 Base / 4.2 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,807

1,213

cinebench_cinebench_r15_singlecore

255

171

cinebench_cinebench_r20_multicore

7,533

5,058

cinebench_cinebench_r20_singlecore

1,063

714

cinebench_cinebench_r23_multicore

17,936

12,045

cinebench_cinebench_r23_singlecore

2,532

1,700

geekbench_multicore

8,595

N/A

geekbench_singlecore

2,127

N/A

passmark_data_compression

240,032

193,067

passmark_data_encryption

14,954

11,586

passmark_extended_instructions

17,019

11,792

passmark_find_prime_numbers

74

28

passmark_floating_point_math

41,093

27,947

passmark_integer_math

70,483

48,513

passmark_multithread

21,115

14,171

passmark_physics

1,169

592

passmark_random_string_sorting

29,382

21,382

passmark_single_thread

3,524

2,660

passmark_singlethread

3,524

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640U

5 PRO 4655GE

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.5

3.3 -5.7%

Boost Clock (GHz)

4.9

4.2 -14.3%

Frequency (GHz)

3.5

3.3 -5.7%

Turbo Clock (GHz)

4.9

4.2 -14.3%

Multiplier

35

33 -5.7%

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)

8 MB (shared)

Power

TDP (W)

15

35 +133.3%

PPT

—

47 W

Configurable TDP

28 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Phoenix

Renoir

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 5 (Zen 2 (Renoir))

Process Size

4 nm

7 nm

Transistors

25,000 million

9,800 million

Die Size

178 mm²

156 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP8

AMD Socket AM4

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 3, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 760M

Radeon Vega 7

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

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

100-000001156100-100001156MPK

Package

FP8, FP7, FP7r2

µOPGA-1331

Tj Max

100°C

—

Bundled Cooler

—

Wraith Stealth

View Ryzen 5 7640U Details View Ryzen 5 PRO 4655GE Details