Intel Core i5 8257U vs AMD Ryzen 7 4800H

VS

Intel Core i5 8257U

AMD Ryzen 7 4800H

We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and AMD Ryzen 7 4800H with 8 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 54W)

AMD Ryzen 7 4800H 's Advantages

Released 6 months late

Better graphics card performance

Higher specification of memory (4266 vs 2400)

Larger memory bandwidth (68.27GB/s vs 37.5GB/s)

Higher base frequency (2.9GHz vs 1.4GHz)

Larger L3 cache size (8MB vs 6MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8257U

996

AMD Ryzen 7 4800H +24%

1243

Cinebench R23 Multi Core

Intel Core i5 8257U

4031

AMD Ryzen 7 4800H +174%

11056

Geekbench 6 Single Core

Intel Core i5 8257U

1210

AMD Ryzen 7 4800H +17%

1422

Geekbench 6 Multi Core

Intel Core i5 8257U

3922

AMD Ryzen 7 4800H +31%

5175

Blender

Intel Core i5 8257U

30

AMD Ryzen 7 4800H +413%

154

Geekbench 5 Single Core

Intel Core i5 8257U

916

AMD Ryzen 7 4800H +30%

1195

Geekbench 5 Multi Core

Intel Core i5 8257U

3820

AMD Ryzen 7 4800H +86%

7127

Passmark CPU Single Core

Intel Core i5 8257U

2302

AMD Ryzen 7 4800H +13%

2609

Passmark CPU Multi Core

Intel Core i5 8257U

7609

AMD Ryzen 7 4800H +146%

18761

Intel Core i5 8257U

VS

AMD Ryzen 7 4800H

General Parameters

Jul 2019

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 2

i5-8257U

Processor Number

-

BGA-1528

Socket

FP6

Iris Plus Graphics 645

Integrated Graphics

Radeon Vega 7

Package

14 nm

Manufacturing Process

7 nm

15 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

1.4 GHz

Performance Core Base Frequency

2.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

8

Total Thread Count

16

-

Bus Frequency

100 MHz

14x

Multiplier

29x

32 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4X-4266

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1050 MHz

GPU Max Dynamic Frequency

1600 MHz

384

Shader Units

448

48

Texture Units

28

6

Raster Operation Units

7

48

Execution Units

-

15 W

Power Consumption

10-45 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

1.108 TFLOPS

Miscellaneous

Intel Core i5 8257U

Official Website

AMD Ryzen 7 4800H

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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