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 6650U

CORE STATE Rembrandt

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,807

1,407

cinebench_cinebench_r15_singlecore

255

198

cinebench_cinebench_r20_multicore

7,533

5,864

cinebench_cinebench_r20_singlecore

1,063

827

cinebench_cinebench_r23_multicore

17,936

13,964

cinebench_cinebench_r23_singlecore

2,532

1,971

geekbench_multicore

8,595

6,605

geekbench_singlecore

2,127

1,725

passmark_data_compression

240,032

190,180

passmark_data_encryption

14,954

12,159

passmark_extended_instructions

17,019

12,261

passmark_find_prime_numbers

74

52

passmark_floating_point_math

41,093

32,571

passmark_integer_math

70,483

60,045

passmark_multithread

21,115

16,429

passmark_physics

1,169

837

passmark_random_string_sorting

29,382

20,299

passmark_single_thread

3,524

3,149

passmark_singlethread

3,524

3,149

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640U

5 PRO 6650U

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.5

2.9 -17.1%

Boost Clock (GHz)

4.9

4.5 -8.2%

Frequency (GHz)

3.5

2.9 -17.1%

Turbo Clock (GHz)

4.9

4.5 -8.2%

Multiplier

35

29 -17.1%

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)

15

15 0.0%

Configurable TDP

28 W

28W

Architecture

Architecture

Zen 4

Zen 3+

Codename

Phoenix

Rembrandt

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 5 (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

No

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 660M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

100-000000539100-000000551

Package

FP8, FP7, FP7r2

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7640U Details View Ryzen 5 PRO 6650U Details