AMD Ryzen 9 5900HX vs Intel Core i7 11390H

VS

We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and Intel Core i7 11390H with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages

Larger memory bandwidth (68.27GB/s vs 51.2GB/s)

Larger L3 cache size (16MB vs 12MB)

Intel Core i7 11390H 's Advantages

Higher specification of memory (LPDDR4x-4267 vs LPDDR4-4266)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.4GHz vs 3.3GHz)

Lower TDP (28W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HX

1484

Intel Core i7 11390H +7%

1596

Cinebench R23 Multi Core

AMD Ryzen 9 5900HX +101%

12809

Intel Core i7 11390H

6349

Geekbench 6 Single Core

AMD Ryzen 9 5900HX +5%

1993

Intel Core i7 11390H

1895

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX +64%

9310

Intel Core i7 11390H

5672

Blender

AMD Ryzen 9 5900HX +517%

216

Intel Core i7 11390H

35

Geekbench 5 Single Core

AMD Ryzen 9 5900HX

1511

Intel Core i7 11390H +1%

1532

Geekbench 5 Multi Core

AMD Ryzen 9 5900HX +86%

8303

Intel Core i7 11390H

4454

Passmark CPU Single Core

AMD Ryzen 9 5900HX +8%

3183

Intel Core i7 11390H

2936

Passmark CPU Multi Core

AMD Ryzen 9 5900HX +117%

22772

Intel Core i7 11390H

10486

AMD Ryzen 9 5900HX

VS

Intel Core i7 11390H

General Parameters

Jan 2021

Release Date

Jun 2021

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Tiger Lake-H35

-

Processor Number

i7-11390H

FP6

Socket

BGA-1449

Radeon RX Vega 8

Integrated Graphics

Iris Xe Graphics G7 96EU

Package

7 nm

Manufacturing Process

10 nm

FP6

Socket

BGA-1449

35-54 W

Power Consumption

28-35 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

2.9-3.4 GHz

4.6 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

29-34x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

1280 K per core

16 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2100 MHz

GPU Max Dynamic Frequency

1400 MHz

512

Shader Units

768

32

Texture Units

48

8

Raster Operation Units

24

-

Execution Units

96

15 W

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

Intel Core i7 11390H

3.0

PCIe Version

4.0

16

PCIe Lanes

16

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