AMD Ryzen 3 7320U vs Intel Core i7 8557U

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We compared two laptop CPUs: AMD Ryzen 3 7320U with 4 cores 2.4GHz and Intel Core i7 8557U with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7320U 's Advantages

Released 3 years and 6 months late

Higher specification of memory (LPDDR5-5500 vs DDR4-2400)

Larger memory bandwidth (44.0GB/s vs 37.5GB/s)

Higher base frequency (2.4GHz vs 1.7GHz)

Intel Core i7 8557U 's Advantages

Better graphics card performance

Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 7320U

1122

Intel Core i7 8557U +5%

1180

Cinebench R23 Multi Core

AMD Ryzen 3 7320U

4483

Intel Core i7 8557U +2%

4595

Geekbench 6 Single Core

AMD Ryzen 3 7320U +36%

1207

Intel Core i7 8557U

884

Geekbench 6 Multi Core

AMD Ryzen 3 7320U

3172

Intel Core i7 8557U +1%

3216

Geekbench 5 Single Core

AMD Ryzen 3 7320U

1021

Intel Core i7 8557U

1031

Geekbench 5 Multi Core

AMD Ryzen 3 7320U

3717

Intel Core i7 8557U +5%

3935

Passmark CPU Single Core

AMD Ryzen 3 7320U

2483

Intel Core i7 8557U +1%

2510

Passmark CPU Multi Core

AMD Ryzen 3 7320U +17%

9256

Intel Core i7 8557U

7875

AMD Ryzen 3 7320U

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Intel Core i7 8557U

General Parameters

Jan 2023

Release Date

Jul 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2 (Mendocino)

Core Architecture

Coffee Lake

-

Processor Number

i7-8557U

FP6

Socket

BGA-1528

Radeon 610M

Integrated Graphics

Iris Plus Graphics 645

Package

6 nm

Manufacturing Process

14 nm

FP6

Socket

BGA-1528

15 W

Power Consumption

15 W

95°C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

1.7 GHz

4.1 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

-

24x

Multiplier

17x

64 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-5500

Memory Types

DDR4-2400, LPDDR3-2133

16 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

44.0 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

1900 MHz

GPU Max Dynamic Frequency

1150 MHz

128

Shader Units

384

8

Texture Units

48

4

Raster Operation Units

6

2

Execution Units

48

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.49 TFLOPS

Graphics Performance

0.81 TFLOPS

Miscellaneous

AMD Ryzen 3 7320U

Official Website

Intel Core i7 8557U

3.0

PCIe Version

3.0

4

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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