Intel Core i9 9980HK vs Intel Core i7 8705G

VS

Intel Core i9 9980HK Intel Core i7 8705G

We compared two laptop CPUs: Intel Core i9 9980HK with 8 cores 2.4GHz and Intel Core i7 8705G with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9980HK 's Advantages

Released 1 years and 3 months late

Integrated graphics card

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (41.8GB/s vs 37.5GB/s)

Larger L3 cache size (16MB vs 8MB)

Intel Core i7 8705G 's Advantages

Higher base frequency (3.1GHz vs 2.4GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9980HK +5%

1181

Intel Core i7 8705G

1116

Cinebench R23 Multi Core

Intel Core i9 9980HK +70%

8367

Intel Core i7 8705G

4907

Geekbench 6 Single Core

Intel Core i9 9980HK +24%

1379

Intel Core i7 8705G

1106

Geekbench 6 Multi Core

Intel Core i9 9980HK +107%

6449

Intel Core i7 8705G

3101

Geekbench 5 Single Core

Intel Core i9 9980HK +9%

1113

Intel Core i7 8705G

1020

Geekbench 5 Multi Core

Intel Core i9 9980HK +77%

6842

Intel Core i7 8705G

3854

Passmark CPU Single Core

Intel Core i9 9980HK +13%

2570

Intel Core i7 8705G

2256

Passmark CPU Multi Core

Intel Core i9 9980HK +85%

14395

Intel Core i7 8705G

7755

Intel Core i9 9980HK

VS

Intel Core i7 8705G

General Parameters

Apr 2019

Release Date

Jan 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Kaby Lake G

i9-9980HK

Processor Number

i7-8705G

BGA-1440

Socket

BGA-2270

UHD Graphics 630

Integrated Graphics

-

Package

14 nm

Manufacturing Process

14 nm

BGA-1440

Socket

BGA-2270

45 W

Power Consumption

0 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

3.1 GHz

5 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

4

16

Total Thread Count

8

-

Bus Frequency

100 MHz

24x

Multiplier

31x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666, LPDDR3-2133

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

41.8 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 9980HK

Official Website

Intel Core i7 8705G

3.0

PCIe Version

3.0

16

PCIe Lanes

8

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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