AMD Ryzen 7 6800U vs Intel Core i5 8257U

VS

AMD Ryzen 7 6800U

Intel Core i5 8257U

We compared two laptop CPUs: AMD Ryzen 7 6800U with 8 cores 2.7GHz and Intel Core i5 8257U with 4 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 6800U '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 (2.7GHz vs 1.4GHz)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (6nm vs 14nm)

Intel Core i5 8257U 's Advantages

Lower TDP (15W vs 28W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 6800U +48%

1475

Intel Core i5 8257U

996

Cinebench R23 Multi Core

AMD Ryzen 7 6800U +158%

10400

Intel Core i5 8257U

4031

Geekbench 6 Single Core

AMD Ryzen 7 6800U

1134

Intel Core i5 8257U +6%

1210

Geekbench 6 Multi Core

AMD Ryzen 7 6800U +47%

5774

Intel Core i5 8257U

3922

Blender

AMD Ryzen 7 6800U +483%

175

Intel Core i5 8257U

30

Geekbench 5 Single Core

AMD Ryzen 7 6800U +64%

1504

Intel Core i5 8257U

916

Geekbench 5 Multi Core

AMD Ryzen 7 6800U +99%

7609

Intel Core i5 8257U

3820

Passmark CPU Single Core

AMD Ryzen 7 6800U +39%

3218

Intel Core i5 8257U

2302

Passmark CPU Multi Core

AMD Ryzen 7 6800U +169%

20487

Intel Core i5 8257U

7609

AMD Ryzen 7 6800U

VS

Intel Core i5 8257U

General Parameters

Jan 2022

Release Date

Jul 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Coffee Lake

-

Processor Number

i5-8257U

FP7

Socket

BGA-1528

Radeon 680M

Integrated Graphics

Iris Plus Graphics 645

Package

6 nm

Manufacturing Process

14 nm

15-28 W

Power Consumption

15 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.7 GHz

Performance Core Base Frequency

1.4 GHz

4.7 GHz

Performance Core Turbo Frequency

3.9 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

-

27x

Multiplier

14x

64 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR4-2400, LPDDR3-2133

-

Max Memory Size

32 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

37.5 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1050 MHz

768

Shader Units

384

48

Texture Units

48

32

Raster Operation Units

6

12

Execution Units

48

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

3.686 TFLOPS

Graphics Performance

0.81 TFLOPS

Miscellaneous

AMD Ryzen 7 6800U

Official Website

Intel Core i5 8257U

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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