Intel Core i7 8557U vs Intel Core i7 1185G7

VS

Intel Core i7 8557U

Intel Core i7 1185G7

We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i7 1185G7 with 4 cores 1.2GHz . 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 1185G7 's Advantages

Released 1 years and 2 months late

Better graphics card performance

Higher specification of memory (4267 vs 2400)

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

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.0GHz vs 1.7GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8557U

1180

Intel Core i7 1185G7 +24%

1468

Cinebench R23 Multi Core

Intel Core i7 8557U

4595

Intel Core i7 1185G7 +25%

5756

Geekbench 6 Single Core

Intel Core i7 8557U

884

Intel Core i7 1185G7 +121%

1960

Geekbench 6 Multi Core

Intel Core i7 8557U

3216

Intel Core i7 1185G7 +89%

6100

Blender

Intel Core i7 8557U

52

Intel Core i7 1185G7 +61%

84

Geekbench 5 Single Core

Intel Core i7 8557U

1031

Intel Core i7 1185G7 +42%

1473

Geekbench 5 Multi Core

Intel Core i7 8557U

3935

Intel Core i7 1185G7 +30%

5147

Passmark CPU Single Core

Intel Core i7 8557U

2510

Intel Core i7 1185G7 +13%

2839

Passmark CPU Multi Core

Intel Core i7 8557U

7875

Intel Core i7 1185G7 +34%

10568

Intel Core i7 8557U

VS

Intel Core i7 1185G7

General Parameters

Jul 2019

Release Date

Sep 2020

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Tiger Lake

i7-8557U

Processor Number

i7-1185G7

BGA-1528

Socket

BGA-1449

Iris Plus Graphics 645

Integrated Graphics

Iris Xe Graphics G7 96EU

Package

14 nm

Manufacturing Process

10 nm

15 W

Power Consumption

12-28 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

1.2-3.0 GHz

4.5 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

4

8

Total Thread Count

8

-

Bus Frequency

100 MHz

17x

Multiplier

12-30x

32 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, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4x-4267

32 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

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1350 MHz

384

Shader Units

768

48

Texture Units

48

6

Raster Operation Units

24

48

Execution Units

96

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i7 8557U

Official Website

Intel Core i7 1185G7

3.0

PCIe Version

4.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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