AMD Ryzen 7 5800U vs Intel Core i7 6820HQ

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We compared two laptop CPUs: AMD Ryzen 7 5800U with 8 cores 1.9GHz and Intel Core i7 6820HQ with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800U's Advantages

Released 5 years and 4 months late

Higher specification of memory (LPDDR4-4266 vs DDR4-2133)

Larger memory bandwidth (51.2GB/s vs 34.1GB/s)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (10W vs 45W)

Intel Core i7 6820HQ's Advantages

Higher base frequency (2.7GHz vs 1.9GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5800U +58%

1413

Intel Core i7 6820HQ

891

Cinebench R23 Multi Core

AMD Ryzen 7 5800U +88%

8097

Intel Core i7 6820HQ

4287

Geekbench 6 Single Core

AMD Ryzen 7 5800U +76%

1826

Intel Core i7 6820HQ

1037

Geekbench 6 Multi Core

AMD Ryzen 7 5800U +80%

6437

Intel Core i7 6820HQ

3560

Blender

AMD Ryzen 7 5800U +125%

117

Intel Core i7 6820HQ

52

Geekbench 5 Single Core

AMD Ryzen 7 5800U +69%

1427

Intel Core i7 6820HQ

844

Geekbench 5 Multi Core

AMD Ryzen 7 5800U +92%

6470

Intel Core i7 6820HQ

3359

Passmark CPU Single Core

AMD Ryzen 7 5800U +54%

3025

Intel Core i7 6820HQ

1958

Passmark CPU Multi Core

AMD Ryzen 7 5800U +170%

18588

Intel Core i7 6820HQ

6869

AMD Ryzen 7 5800U

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Intel Core i7 6820HQ

General Parameters

Jan 2021

Release Date

Sep 2015

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Skylake

-

Processor Number

i7-6820HQ

FP6

Socket

BGA-1440

Radeon RX Vega 8

Integrated Graphics

HD Graphics 530

Package

7 nm

Manufacturing Process

14 nm

FP6

Socket

BGA-1440

10-25 W

Power Consumption

45 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

1.9 GHz

Performance Core Base Frequency

2.7 GHz

4.4 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

4

16

Total Thread Count

8

100MHz

Bus Frequency

-

19x

Multiplier

-

64K per core

L1 Cache

64K per core

512K per core

L2 Cache

256K per core

16MB shared

L3 Cache

8MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

32GB

Max Memory Size

64GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

2000 MHz

GPU Max Dynamic Frequency

1050 MHz

512

Shader Units

-

32

Texture Units

-

8

Raster Operation Units

-

15 W

Power Consumption

-

Miscellaneous

AMD Ryzen 7 5800U

Official Website

Intel Core i7 6820HQ

3.0

PCIe Version

3.0

12

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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