Intel Core i7 8557U vs Intel Core Ultra 7 164U

VS

Intel Core i7 8557U

Intel Core Ultra 7 164U

We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core Ultra 7 164U with 12 cores 1.1GHz . 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

Integrated graphics card

Higher base frequency (1.7GHz vs 1.1GHz)

Intel Core Ultra 7 164U 's Advantages

Released 4 years and 5 months late

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (102.4GB/s vs 37.5GB/s)

Newer PCIe version (4 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (9W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 8557U

884

Intel Core Ultra 7 164U +145%

2172

Geekbench 6 Multi Core

Intel Core i7 8557U

3216

Intel Core Ultra 7 164U +165%

8552

Intel Core i7 8557U

VS

Intel Core Ultra 7 164U

General Parameters

Jul 2019

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Coffee Lake

Core Architecture

Meteor Lake

i7-8557U

Processor Number

-

BGA-1528

Socket

Intel BGA 2551

Iris Plus Graphics 645

Integrated Graphics

Arc Xe-LPG 64EU

-

Generation

Ultra 7 (Meteor Lake)

Package

14 nm

Manufacturing Process

7 nm

15 W

Power Consumption

9 W

100 °C

Peak Operating Temperature

-

Foundry

Intel

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

1.7 GHz

Performance Core Base Frequency

1.1 GHz

4.5 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

700 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

12

8

Total Thread Count

14

-

Bus Frequency

100 MHz

17x

Multiplier

11.0

32 K per core

L1 Cache

112 KB per core

256 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

LPDDR5X-6400

32 GB

Max Memory Size

-

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1150 MHz

GPU Max Dynamic Frequency

-

384

Shader Units

-

48

Texture Units

-

6

Raster Operation Units

-

48

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8557U

Official Website

Intel Core Ultra 7 164U

3.0

PCIe Version

4

16

PCIe Lanes

8

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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