AMD Ryzen 9 7845HX vs Intel Core i7 11390H

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We compared two laptop CPUs: AMD Ryzen 9 7845HX with 12 cores 3.0GHz 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 7845HX 's Advantages

Released 1 years and 7 months late

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (64MB vs 12MB)

Intel Core i7 11390H 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR5-5200)

Higher base frequency (3.4GHz vs 3.0GHz)

Lower TDP (28W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7845HX +18%

1886

Intel Core i7 11390H

1596

Cinebench R23 Multi Core

AMD Ryzen 9 7845HX +322%

26842

Intel Core i7 11390H

6349

Geekbench 6 Single Core

AMD Ryzen 9 7845HX +37%

2600

Intel Core i7 11390H

1895

Geekbench 6 Multi Core

AMD Ryzen 9 7845HX +126%

12851

Intel Core i7 11390H

5672

Blender

AMD Ryzen 9 7845HX +982%

379

Intel Core i7 11390H

35

Geekbench 5 Single Core

AMD Ryzen 9 7845HX +33%

2052

Intel Core i7 11390H

1532

Geekbench 5 Multi Core

AMD Ryzen 9 7845HX +274%

16693

Intel Core i7 11390H

4454

AMD Ryzen 9 7845HX

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Intel Core i7 11390H

General Parameters

Jan 2023

Release Date

Jun 2021

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Tiger Lake-H35

-

Processor Number

i7-11390H

FL1

Socket

BGA-1449

Radeon 610M

Integrated Graphics

Iris Xe Graphics G7 96EU

Package

5 nm

Manufacturing Process

10 nm

FL1

Socket

BGA-1449

45-75 W

Power Consumption

28-35 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

3.0 GHz

Performance Core Base Frequency

2.9-3.4 GHz

5.2 GHz

Performance Core Turbo Frequency

5 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

29-34x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

1280 K per core

64 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1400 MHz

128

Shader Units

768

8

Texture Units

48

4

Raster Operation Units

24

2

Execution Units

96

15 W

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 9 7845HX

Official Website

Intel Core i7 11390H

5.0

PCIe Version

4.0

28

PCIe Lanes

16

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