Intel Core i7 8705G vs Intel Core i7 1280P

VS

Intel Core i7 8705G

Intel Core i7 1280P

We compared two laptop CPUs: Intel Core i7 8705G with 4 cores 3.1GHz and Intel Core i7 1280P with 14 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8705G 's Advantages

Higher base frequency (3.1GHz vs 1.8GHz)

Intel Core i7 1280P 's Advantages

Released 4 years and 1 months late

Integrated graphics card

Higher specification of memory (5200 vs 2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8705G

1116

Intel Core i7 1280P +56%

1743

Cinebench R23 Multi Core

Intel Core i7 8705G

4907

Intel Core i7 1280P +136%

11610

Geekbench 6 Single Core

Intel Core i7 8705G

1106

Intel Core i7 1280P +96%

2168

Geekbench 6 Multi Core

Intel Core i7 8705G

3101

Intel Core i7 1280P +240%

10563

Geekbench 5 Single Core

Intel Core i7 8705G

1020

Intel Core i7 1280P +70%

1737

Geekbench 5 Multi Core

Intel Core i7 8705G

3854

Intel Core i7 1280P +168%

10341

Passmark CPU Single Core

Intel Core i7 8705G

2256

Intel Core i7 1280P +46%

3302

Passmark CPU Multi Core

Intel Core i7 8705G

7755

Intel Core i7 1280P +162%

20334

Intel Core i7 8705G

VS

Intel Core i7 1280P

General Parameters

Jan 2018

Release Date

Feb 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake G

Core Architecture

Alder Lake-P

i7-8705G

Processor Number

i7-1280P

BGA-2270

Socket

BGA-1744

-

Integrated Graphics

Iris Xe Graphics (96EU)

Package

14 nm

Manufacturing Process

10 nm

0 W

Power Consumption

20-28 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

-

3.1 GHz

Performance Core Base Frequency

1.8 GHz

4.1 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

4

Total Core Count

14

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

31x

Multiplier

18x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1450 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 1280P

3.0

PCIe Version

4.0

8

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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