Intel Core i7 11390H vs Intel Core i7 6820HQ

VS

Intel Core i7 11390H Intel Core i7 6820HQ

We compared two laptop CPUs: Intel Core i7 11390H with 4 cores 2.9GHz 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

Intel Core i7 11390H 's Advantages

Released 5 years and 9 months late

Higher specification of memory (LPDDR4x-4267 vs DDR4-2133)

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

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.4GHz vs 2.7GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (28W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 11390H +79%

1596

Intel Core i7 6820HQ

891

Cinebench R23 Multi Core

Intel Core i7 11390H +48%

6349

Intel Core i7 6820HQ

4287

Geekbench 6 Single Core

Intel Core i7 11390H +82%

1895

Intel Core i7 6820HQ

1037

Geekbench 6 Multi Core

Intel Core i7 11390H +59%

5672

Intel Core i7 6820HQ

3560

Blender

Intel Core i7 11390H

35

Intel Core i7 6820HQ +48%

52

Geekbench 5 Single Core

Intel Core i7 11390H +81%

1532

Intel Core i7 6820HQ

844

Geekbench 5 Multi Core

Intel Core i7 11390H +32%

4454

Intel Core i7 6820HQ

3359

Passmark CPU Single Core

Intel Core i7 11390H +49%

2936

Intel Core i7 6820HQ

1958

Passmark CPU Multi Core

Intel Core i7 11390H +52%

10486

Intel Core i7 6820HQ

6869

Intel Core i7 11390H

VS

Intel Core i7 6820HQ

General Parameters

Jun 2021

Release Date

Sep 2015

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake-H35

Core Architecture

Skylake

i7-11390H

Processor Number

i7-6820HQ

BGA-1449

Socket

BGA-1440

Iris Xe Graphics G7 96EU

Integrated Graphics

HD Graphics 530

Package

10 nm

Manufacturing Process

14 nm

BGA-1449

Socket

BGA-1440

28-35 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.9-3.4 GHz

Performance Core Base Frequency

2.7 GHz

5 GHz

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

-

29-34x

Multiplier

-

96 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

64 GB

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

300 MHz

GPU Base Frequency

-

1400 MHz

GPU Max Dynamic Frequency

1050 MHz

768

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

-

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 11390H

Official Website

Intel Core i7 6820HQ

4.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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