AMD Ryzen 7 Pro 7840HS vs Intel Core i7 7700HQ

VS

AMD Ryzen 7 Pro 7840HS

Intel Core i7 7700HQ

We compared two laptop CPUs: AMD Ryzen 7 Pro 7840HS with 8 cores 3.8GHz 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 7 Pro 7840HS 's Advantages

Released 6 years and 5 months late

Better graphics card performance

Higher specification of memory (7500 vs 2400)

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

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i7 7700HQ 's Advantages

Lower TDP (45W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 Pro 7840HS +100%

1757

Intel Core i7 7700HQ

877

Cinebench R23 Multi Core

AMD Ryzen 7 Pro 7840HS +302%

15930

Intel Core i7 7700HQ

3958

Geekbench 6 Single Core

AMD Ryzen 7 Pro 7840HS +101%

2438

Intel Core i7 7700HQ

1211

Geekbench 6 Multi Core

AMD Ryzen 7 Pro 7840HS +211%

11851

Intel Core i7 7700HQ

3807

Blender

AMD Ryzen 7 Pro 7840HS +146%

190

Intel Core i7 7700HQ

77

AMD Ryzen 7 Pro 7840HS

VS

Intel Core i7 7700HQ

General Parameters

Jun 2023

Release Date

Jan 2017

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Kaby Lake

-

Processor Number

i7-7700HQ

FP8

Socket

BGA-1440

Radeon 780M

Integrated Graphics

HD Graphics 630

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

35-54 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.8 GHz

Performance Core Base Frequency

2.8 GHz

5.1 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

-

38

Multiplier

-

64 K per core

L1 Cache

128 K per core

8 MB

L2 Cache

256 K per core

16 MB

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

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

800 MHz

GPU Base Frequency

350 MHz

2700 MHz

GPU Max Dynamic Frequency

1100 MHz

768

Shader Units

192

48

Texture Units

24

32

Raster Operation Units

3

12

Execution Units

24

15

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

4.15 TFLOPS

Graphics Performance

0.44 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 Pro 7840HS

Official Website

Intel Core i7 7700HQ

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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