AMD Ryzen 9 8940H vs AMD Ryzen 9 PRO 8945HS

VS

AMD Ryzen 9 8940H

AMD Ryzen 9 PRO 8945HS

We compared two laptop CPUs: AMD Ryzen 9 8940H with 8 cores 4.0GHz and AMD Ryzen 9 PRO 8945HS with 8 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 8945HS 's Advantages

Higher specification of memory (7500 vs 5600)

Larger memory bandwidth (120GB/s vs 89.6GB/s)

Newer PCIe version (4 vs 4.0)

Higher base frequency (4GHz vs 4.0GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 8940H +34%

2512

AMD Ryzen 9 PRO 8945HS

1866

Geekbench 6 Multi Core

AMD Ryzen 9 8940H +80%

13104

AMD Ryzen 9 PRO 8945HS

7242

AMD Ryzen 9 8940H

VS

AMD Ryzen 9 PRO 8945HS

General Parameters

Jan 2024

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Phoenix)

Core Architecture

Hawk Point

FP8

Socket

AMD Socket FP7

Radeon 780M

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 9 (Zen 4 (Hawk Point))

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

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

4 GHz

5.2 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

40.0

64 K per core

L1 Cache

64 KB per core

8 MB

L2 Cache

8 MB

16 MB

L3 Cache

16 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600

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

120 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2800 MHz

GPU Max Dynamic Frequency

2800 MHz

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

12

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

-

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

AMD Ryzen 9 8940H

Official Website

AMD Ryzen 9 PRO 8945HS

4.0

PCIe Version

4

20

PCIe Lanes

20

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