Specifications

Intel Core i7 8557U

Processor manufactured by Intel with 4 cores, 8 threads, base frequency 1.7 GHz, boost frequency 4.5 GHz, TDP 15W. Released on Q3 2019, using BGA-1528 socket.

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General Parameters

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Release YearQ3 2019

ManufacturerIntel

TypeLaptop

Instruction Setx86-64

ArchitectureCoffee Lake

Manufacturing14nm

SocketBGA-1528

Power Consumption15W

Max Temperature100°C

Performance test in benchmarks Intel Core i7 8557U

Cinebench R23

Reputable cross-platform benchmark for high-performance processors

1,180

Cinebench R23 (Single Core)

4,595

Cinebench R23 (Multi Core)

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GeekBench v6

The new version of this benchmark emulates common operations often used in real world apps

884

Geekbench 6 (Single-Core)

3,216

Geekbench 6 (Multi-Core)

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C20

Cinebench R20

Previous version of Cinebench, widely used for comparison

N/A

Cinebench R20 (Single Core)

1,762

Cinebench R20 (Multi Core)

GeekBench v5

Previous Geekbench version for historical comparison

1,031

Geekbench 5 (Single-Core)

3,935

Geekbench 5 (Multi-Core)

PassMark CPU Mark

Industry-standard CPU performance benchmark

2,510

PassMark (Single-Core)

7,875

PassMark (Multi-Core)

CPU Performance

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Performance Cores4

Performance Core Base Frequency1.7 GHz

Performance Core Turbo Frequency4.5 GHz

Efficiency Cores8

Total Cores4

Total Threads8

Unlocked MultiplierNo

Multiplier17x

L1 Cache32K per core

L2 Cache256K per core

L3 Cache8MB shared

Memory Parameters

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Memory TypesDDR4-2400

Max Memory Size32GB

Max Memory Channels2

Max Memory Bandwidth37.5GB/s

ECC Memory SupportNo

Graphics Card Parameters

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Integrated GraphicsNo

Graphics NameYes

GPU Base Frequency300MHz

GPU Max Dynamic Frequency1150MHz

Execution Units48

Shader Units384

Texture Units48

ROP Units6

GPU Power Consumption15W

PCIe

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PCIe Version3

PCIe Lanes16

Miscellaneous

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