Intel Core i5 8257U vs AMD Ryzen 9 4900HS

VS

Intel Core i5 8257U

AMD Ryzen 9 4900HS

We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . 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 35W)

AMD Ryzen 9 4900HS 's Advantages

Released 8 months late

Higher specification of memory (4266 vs 2400)

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

Higher base frequency (3.0GHz 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 9 4900HS +27%

1271

Cinebench R23 Multi Core

Intel Core i5 8257U

4031

AMD Ryzen 9 4900HS +140%

9693

Geekbench 6 Single Core

Intel Core i5 8257U

1210

AMD Ryzen 9 4900HS +16%

1407

Geekbench 6 Multi Core

Intel Core i5 8257U

3922

AMD Ryzen 9 4900HS +26%

4967

Blender

Intel Core i5 8257U

30

AMD Ryzen 9 4900HS +416%

155

Geekbench 5 Single Core

Intel Core i5 8257U

916

AMD Ryzen 9 4900HS +27%

1166

Geekbench 5 Multi Core

Intel Core i5 8257U

3820

AMD Ryzen 9 4900HS +86%

7120

Passmark CPU Single Core

Intel Core i5 8257U

2302

AMD Ryzen 9 4900HS +13%

2614

Passmark CPU Multi Core

Intel Core i5 8257U

7609

AMD Ryzen 9 4900HS +151%

19134

Intel Core i5 8257U

VS

AMD Ryzen 9 4900HS

General Parameters

Jul 2019

Release Date

Mar 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 8

Package

14 nm

Manufacturing Process

7 nm

15 W

Power Consumption

35 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

3.0 GHz

3.9 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

8

Total Thread Count

16

-

Bus Frequency

100 MHz

14x

Multiplier

30x

32 K per core

L1 Cache

-

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

32 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

-

1050 MHz

GPU Max Dynamic Frequency

1750 MHz

384

Shader Units

512

48

Texture Units

32

6

Raster Operation Units

8

48

Execution Units

-

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 8257U

Official Website

AMD Ryzen 9 4900HS

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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