Intel Core i5 10400H vs AMD Ryzen 9 4900H

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We compared two laptop CPUs: Intel Core i5 10400H with 4 cores 2.6GHz and AMD Ryzen 9 4900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900H 's Advantages

Higher specification of memory (LPDDR4X-4266 vs DDR4-2933)

Larger memory bandwidth (68.27GB/s vs 45.8GB/s)

Higher base frequency (3.3GHz vs 2.6GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 10400H

1269

AMD Ryzen 9 4900H

1265

Cinebench R23 Multi Core

Intel Core i5 10400H

5031

AMD Ryzen 9 4900H +123%

11230

Geekbench 6 Single Core

Intel Core i5 10400H

1503

AMD Ryzen 9 4900H +11%

1678

Geekbench 6 Multi Core

Intel Core i5 10400H

4337

AMD Ryzen 9 4900H +40%

6103

Geekbench 5 Single Core

Intel Core i5 10400H

1190

AMD Ryzen 9 4900H +1%

1210

Geekbench 5 Multi Core

Intel Core i5 10400H

4145

AMD Ryzen 9 4900H +81%

7541

Passmark CPU Single Core

Intel Core i5 10400H

2694

AMD Ryzen 9 4900H

2703

Passmark CPU Multi Core

Intel Core i5 10400H

8812

AMD Ryzen 9 4900H +116%

19102

Intel Core i5 10400H

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AMD Ryzen 9 4900H

General Parameters

Apr 2020

Release Date

Mar 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Comet Lake-H

Core Architecture

Zen 2

i5-10400H

Processor Number

-

BGA-1440

Socket

FP6

UHD Graphics 630

Integrated Graphics

Radeon Vega 8

Package

14 nm

Manufacturing Process

7 nm

BGA-1440

Socket

FP6

45 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

3.3 GHz

4.6 GHz

Performance Core Turbo Frequency

4.4 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

33x

64 K per core

L1 Cache

-

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200, LPDDR4X-4266

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

4

45.8 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

1750 MHz

192

Shader Units

512

24

Texture Units

32

3

Raster Operation Units

8

24

Execution Units

-

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 10400H

Official Website

AMD Ryzen 9 4900H

3.0

PCIe Version

3.0

16

PCIe Lanes

16

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