Intel Core i7 8557U vs Intel Core i7 1068NG7

VS

Intel Core i7 8557U

Intel Core i7 1068NG7

We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i7 1068NG7 with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8557U 's Advantages

Lower TDP (15W vs 28W)

Intel Core i7 1068NG7 's Advantages

Released 6 months late

Higher specification of memory (3733 vs 2400)

Larger memory bandwidth (58.3GB/s vs 37.5GB/s)

Higher base frequency (2.3GHz vs 1.7GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8557U

1180

Intel Core i7 1068NG7 +4%

1232

Cinebench R23 Multi Core

Intel Core i7 8557U +1%

4595

Intel Core i7 1068NG7

4537

Geekbench 6 Single Core

Intel Core i7 8557U

884

Intel Core i7 1068NG7 +43%

1266

Geekbench 6 Multi Core

Intel Core i7 8557U

3216

Intel Core i7 1068NG7 +39%

4478

Blender

Intel Core i7 8557U

52

Intel Core i7 1068NG7 +40%

73

Geekbench 5 Single Core

Intel Core i7 8557U

1031

Intel Core i7 1068NG7 +15%

1189

Geekbench 5 Multi Core

Intel Core i7 8557U

3935

Intel Core i7 1068NG7 +14%

4496

Passmark CPU Single Core

Intel Core i7 8557U +3%

2510

Intel Core i7 1068NG7

2433

Passmark CPU Multi Core

Intel Core i7 8557U

7875

Intel Core i7 1068NG7 +24%

9787

Intel Core i7 8557U

VS

Intel Core i7 1068NG7

General Parameters

Jul 2019

Release Date

Jan 2020

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Ice Lake-U

i7-8557U

Processor Number

i7-1068NG7

BGA-1528

Socket

BGA-1344

Iris Plus Graphics 645

Integrated Graphics

Iris Plus Graphics G7 (64 EU)

Package

14 nm

Manufacturing Process

10 nm

15 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

2.3 GHz

4.5 GHz

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

4

8

Total Thread Count

8

-

Bus Frequency

100 MHz

17x

Multiplier

23x

32 K per core

L1 Cache

48 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4-3733

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

58.3 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1100 MHz

384

Shader Units

512

48

Texture Units

64

6

Raster Operation Units

8

48

Execution Units

-

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

5120x3200 - 60 Hz

0.81 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8557U

Official Website

Intel Core i7 1068NG7

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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