Intel Core i7 8705G vs Intel Core i7 11390H

VS

Intel Core i7 8705G Intel Core i7 11390H

We compared two laptop CPUs: Intel Core i7 8705G with 4 cores 3.1GHz and Intel Core i7 11390H with 4 cores 2.9GHz . 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 3 years and 5 months late

Integrated graphics card

Higher specification of memory (LPDDR4x-4267 vs DDR4-2400)

Larger memory bandwidth (51.2GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.4GHz vs 3.1GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8705G

1116

Intel Core i7 11390H +43%

1596

Cinebench R23 Multi Core

Intel Core i7 8705G

4907

Intel Core i7 11390H +29%

6349

Geekbench 6 Single Core

Intel Core i7 8705G

1106

Intel Core i7 11390H +71%

1895

Geekbench 6 Multi Core

Intel Core i7 8705G

3101

Intel Core i7 11390H +82%

5672

Geekbench 5 Single Core

Intel Core i7 8705G

1020

Intel Core i7 11390H +50%

1532

Geekbench 5 Multi Core

Intel Core i7 8705G

3854

Intel Core i7 11390H +15%

4454

Passmark CPU Single Core

Intel Core i7 8705G

2256

Intel Core i7 11390H +30%

2936

Passmark CPU Multi Core

Intel Core i7 8705G

7755

Intel Core i7 11390H +35%

10486

Intel Core i7 8705G

VS

Intel Core i7 11390H

General Parameters

Jan 2018

Release Date

Jun 2021

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake G

Core Architecture

Tiger Lake-H35

i7-8705G

Processor Number

i7-11390H

BGA-2270

Socket

BGA-1449

-

Integrated Graphics

Iris Xe Graphics G7 96EU

Package

14 nm

Manufacturing Process

10 nm

BGA-2270

Socket

BGA-1449

0 W

Power Consumption

28-35 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

3.1 GHz

Performance Core Base Frequency

2.9-3.4 GHz

4.1 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

31x

Multiplier

29-34x

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1400 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

24

-

Execution Units

96

-

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i7 8705G

Official Website

Intel Core i7 11390H

3.0

PCIe Version

4.0

8

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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