AMD Ryzen 7 8845HS vs AMD Ryzen 9 7940HS

VS

AMD Ryzen 7 8845HS

AMD Ryzen 9 7940HS

We compared two laptop CPUs: AMD Ryzen 7 8845HS with 8 cores 3.8GHz and AMD Ryzen 9 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 8845HS 's Advantages

Released 8 months late

AMD Ryzen 9 7940HS 's Advantages

Higher base frequency (4.0GHz vs 3.8GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 8845HS

1763

AMD Ryzen 9 7940HS +2%

1804

Cinebench R23 Multi Core

AMD Ryzen 7 8845HS +1%

16078

AMD Ryzen 9 7940HS

15820

Geekbench 6 Single Core

AMD Ryzen 7 8845HS +4%

2642

AMD Ryzen 9 7940HS

2534

Geekbench 6 Multi Core

AMD Ryzen 7 8845HS +3%

13256

AMD Ryzen 9 7940HS

12852

Cinebench 2024 Single Core

AMD Ryzen 7 8845HS +45%

102

AMD Ryzen 9 7940HS

70

Cinebench 2024 Multi Core

AMD Ryzen 7 8845HS +20%

866

AMD Ryzen 9 7940HS

721

Blender

AMD Ryzen 7 8845HS

281

AMD Ryzen 9 7940HS +1%

286

AMD Ryzen 7 8845HS

VS

AMD Ryzen 9 7940HS

General Parameters

Dec 2023

Release Date

Apr 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Zen 4 (Phoenix)

FP8

Socket

FP8

Radeon 780M

Integrated Graphics

Radeon 780M

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

35-54 W

Power Consumption

35-54 W

100°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

4.0 GHz

5.1 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

8 MB

16 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5600, LPDDR5x-7500

256 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

800 MHz

2700 MHz

GPU Max Dynamic Frequency

2800 MHz

768

Shader Units

768

48

Texture Units

48

32

Raster Operation Units

32

12

Execution Units

12

15 W

Power Consumption

15

7680x4320 - 60 Hz

Max Resolution

7680x4320 - 60 Hz

8.12 TFLOPS

Graphics Performance

8.12 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

10 TOPS

Miscellaneous

AMD Ryzen 7 8845HS

Official Website

AMD Ryzen 9 7940HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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