AMD Ryzen 5 PRO 8640HS vs Intel Core i7 7700HQ

VS

AMD Ryzen 5 PRO 8640HS

Intel Core i7 7700HQ

We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz and Intel Core i7 7700HQ with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 7 years and 3 months late

Higher specification of memory (7500 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4 vs 3.0)

Higher base frequency (3.5GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (30W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8640HS +100%

2432

Intel Core i7 7700HQ

1211

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8640HS +155%

9739

Intel Core i7 7700HQ

3807

AMD Ryzen 5 PRO 8640HS

VS

Intel Core i7 7700HQ

General Parameters

Apr 2024

Release Date

Jan 2017

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Kaby Lake

-

Processor Number

i7-7700HQ

AMD Socket FP7

Socket

BGA-1440

Radeon 760M

Integrated Graphics

HD Graphics 630

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

20-30 W

Power Consumption

45 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

3.5 GHz

Performance Core Base Frequency

2.8 GHz

4.9 GHz

Performance Core Turbo Frequency

3.8 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

-

35.0

Multiplier

-

64 KB per core

L1 Cache

128 K per core

6 MB

L2 Cache

256 K per core

16 MB

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

DDR4-2400, LPDDR3-2133, DDR3L-1600

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

MHz

GPU Base Frequency

350 MHz

2600 MHz

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

8

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.44 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

16 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 5 PRO 8640HS

Official Website

Intel Core i7 7700HQ

4

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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