AMD Ryzen 7 7840HS vs AMD Ryzen 7 3750H

VS

AMD Ryzen 7 7840HS

AMD Ryzen 7 3750H

We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and AMD Ryzen 7 3750H with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840HS 's Advantages

Released 4 years and 3 months late

Better graphics card performance

Higher specification of memory (7500 vs 2400)

Larger memory bandwidth (89.6GB/s vs 35.76GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 2.3GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (4nm vs 12nm)

AMD Ryzen 7 3750H 's Advantages

Lower TDP (35W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840HS +96%

1768

AMD Ryzen 7 3750H

902

Cinebench R23 Multi Core

AMD Ryzen 7 7840HS +304%

16477

AMD Ryzen 7 3750H

4070

Geekbench 6 Single Core

AMD Ryzen 7 7840HS +176%

2575

AMD Ryzen 7 3750H

931

Geekbench 6 Multi Core

AMD Ryzen 7 7840HS +293%

12085

AMD Ryzen 7 3750H

3075

Blender

AMD Ryzen 7 7840HS +360%

267

AMD Ryzen 7 3750H

58

Geekbench 5 Single Core

AMD Ryzen 7 7840HS +126%

1915

AMD Ryzen 7 3750H

844

Geekbench 5 Multi Core

AMD Ryzen 7 7840HS +242%

11238

AMD Ryzen 7 3750H

3284

Passmark CPU Single Core

AMD Ryzen 7 7840HS +81%

3785

AMD Ryzen 7 3750H

2084

Passmark CPU Multi Core

AMD Ryzen 7 7840HS +251%

28911

AMD Ryzen 7 3750H

8224

AMD Ryzen 7 7840HS

VS

AMD Ryzen 7 3750H

General Parameters

Apr 2023

Release Date

Jan 2019

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Picasso

FP8

Socket

FP5

Radeon 780M

Integrated Graphics

Radeon RX Vega 10

Package

25 billions

Transistor Count

4.9 billions

4 nm

Manufacturing Process

12 nm

35-54 W

Power Consumption

12-35 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.8 GHz

Performance Core Base Frequency

2.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

38

Multiplier

23x

64 K per core

L1 Cache

96 K per core

8 MB

L2 Cache

512 K per core

16 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-2400

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

300 MHz

2700 MHz

GPU Max Dynamic Frequency

1400 MHz

768

Shader Units

640

48

Texture Units

40

32

Raster Operation Units

8

12

Execution Units

10

15

Power Consumption

10 W

7680x4320 - 60 Hz

Max Resolution

3840x2160 - 60 Hz

4.15 TFLOPS

Graphics Performance

1.664 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840HS

Official Website

AMD Ryzen 7 3750H

4.0

PCIe Version

3.0

20

PCIe Lanes

12

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