Intel Core i5 8257U vs AMD Ryzen 5 6600U

VS

Intel Core i5 8257U

AMD Ryzen 5 6600U

We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and AMD Ryzen 5 6600U with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8257U 's Advantages

Lower TDP (15W vs 28W)

AMD Ryzen 5 6600U 's Advantages

Released 2 years and 6 months late

Better graphics card performance

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.9GHz vs 1.4GHz)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (6nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8257U

996

AMD Ryzen 5 6600U +49%

1490

Cinebench R23 Multi Core

Intel Core i5 8257U

4031

AMD Ryzen 5 6600U +143%

9816

Geekbench 6 Single Core

Intel Core i5 8257U

1210

AMD Ryzen 5 6600U +45%

1755

Geekbench 6 Multi Core

Intel Core i5 8257U

3922

AMD Ryzen 5 6600U +75%

6878

Geekbench 5 Single Core

Intel Core i5 8257U

916

AMD Ryzen 5 6600U +60%

1473

Geekbench 5 Multi Core

Intel Core i5 8257U

3820

AMD Ryzen 5 6600U +95%

7486

Passmark CPU Single Core

Intel Core i5 8257U

2302

AMD Ryzen 5 6600U +38%

3190

Passmark CPU Multi Core

Intel Core i5 8257U

7609

AMD Ryzen 5 6600U +134%

17827

Intel Core i5 8257U

VS

AMD Ryzen 5 6600U

General Parameters

Jul 2019

Release Date

Jan 2022

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Rembrandt

i5-8257U

Processor Number

-

BGA-1528

Socket

FP7

Iris Plus Graphics 645

Integrated Graphics

Radeon 660M

Package

14 nm

Manufacturing Process

6 nm

15 W

Power Consumption

15-28 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

1.4 GHz

Performance Core Base Frequency

2.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

6

8

Total Thread Count

12

-

Bus Frequency

100 MHz

14x

Multiplier

29x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-4800, LPDDR5-6400

32 GB

Max Memory Size

-

2

Max Memory Channels

4

37.5 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1050 MHz

GPU Max Dynamic Frequency

1900 MHz

384

Shader Units

384

48

Texture Units

24

6

Raster Operation Units

16

48

Execution Units

6

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

1.46 TFLOPS

Miscellaneous

Intel Core i5 8257U

Official Website

AMD Ryzen 5 6600U

3.0

PCIe Version

4.0

16

PCIe Lanes

-

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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