AMD Ryzen 7 7840HS vs Intel Core i7 6700HQ

VS

AMD Ryzen 7 7840HS

Intel Core i7 6700HQ

We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and Intel Core i7 6700HQ with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840HS 's Advantages

Released 7 years and 7 months late

Higher specification of memory (7500 vs 2133)

Larger memory bandwidth (89.6GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i7 6700HQ 's Advantages

Lower TDP (45W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840HS +94%

1768

Intel Core i7 6700HQ

908

Cinebench R23 Multi Core

AMD Ryzen 7 7840HS +288%

16477

Intel Core i7 6700HQ

4239

Geekbench 6 Single Core

AMD Ryzen 7 7840HS +146%

2575

Intel Core i7 6700HQ

1044

Geekbench 6 Multi Core

AMD Ryzen 7 7840HS +240%

12085

Intel Core i7 6700HQ

3554

Blender

AMD Ryzen 7 7840HS +276%

267

Intel Core i7 6700HQ

71

Geekbench 5 Single Core

AMD Ryzen 7 7840HS +138%

1915

Intel Core i7 6700HQ

802

Geekbench 5 Multi Core

AMD Ryzen 7 7840HS +244%

11238

Intel Core i7 6700HQ

3266

Passmark CPU Single Core

AMD Ryzen 7 7840HS +98%

3785

Intel Core i7 6700HQ

1903

Passmark CPU Multi Core

AMD Ryzen 7 7840HS +346%

28911

Intel Core i7 6700HQ

6474

AMD Ryzen 7 7840HS

VS

Intel Core i7 6700HQ

General Parameters

Apr 2023

Release Date

Sep 2015

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Skylake

-

Processor Number

i7-6700HQ

FP8

Socket

BGA-1440

Radeon 780M

Integrated Graphics

HD Graphics 530

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

2.6 GHz

5.1 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

-

38

Multiplier

26x

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

DDR4-2133, LPDDR3-1866, DDR3L-1600

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

1050 MHz

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

4.15 TFLOPS

Graphics Performance

-

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840HS

Official Website

Intel Core i7 6700HQ

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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