Intel Core i7 11390H vs AMD Ryzen 7 7840H

VS

Intel Core i7 11390H

AMD Ryzen 7 7840H

We compared two laptop CPUs: Intel Core i7 11390H with 4 cores 2.9GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840H 's Advantages

Released 1 years and 7 months late

Better graphics card performance

Higher specification of memory (5600 vs 4267)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.8GHz vs 3.4GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 11390H

1599

AMD Ryzen 7 7840H +9%

1757

Cinebench R23 Multi Core

Intel Core i7 11390H

6358

AMD Ryzen 7 7840H +150%

15930

Geekbench 6 Single Core

Intel Core i7 11390H

1895

AMD Ryzen 7 7840H +38%

2625

Geekbench 6 Multi Core

Intel Core i7 11390H

5672

AMD Ryzen 7 7840H +108%

11813

Blender

Intel Core i7 11390H

49

AMD Ryzen 7 7840H +357%

224

Geekbench 5 Single Core

Intel Core i7 11390H

1532

AMD Ryzen 7 7840H +24%

1909

Geekbench 5 Multi Core

Intel Core i7 11390H

4454

AMD Ryzen 7 7840H +158%

11494

Passmark CPU Single Core

Intel Core i7 11390H

2936

AMD Ryzen 7 7840H +34%

3947

Passmark CPU Multi Core

Intel Core i7 11390H

10486

AMD Ryzen 7 7840H +169%

28248

Intel Core i7 11390H

VS

AMD Ryzen 7 7840H

General Parameters

Jun 2021

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Tiger Lake-H35

Core Architecture

Phoenix

i7-11390H

Processor Number

-

BGA-1449

Socket

AMD Socket FP8

Iris Xe Graphics G7 96EU

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

28-35 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

4

Performance Cores

-

8

Performance Core Threads

-

2.9-3.4 GHz

Performance Core Base Frequency

3.8 GHz

5 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

29-34x

Multiplier

38.0

96 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1400 MHz

GPU Max Dynamic Frequency

2700 MHz

768

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

12

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

Intel Core i7 11390H

Official Website

AMD Ryzen 7 7840H

4.0

PCIe Version

4

16

PCIe Lanes

20

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