Radeon HD 7540D IGP and GeForce RTX 4070 Mobile - video card comparison

Radeon HD 7540D IGP

GeForce RTX 4070 Mobile

Architecture

TeraScale 3 (2010−2013)

Ada Lovelace

GPU code name

Scrapper

GN21-X6

Market segment

Desktop

Laptop

Release date

October 2012

January 2023

Interface

IGP

PCIe 4.0 x16

Boost clock speed

2175 MHz

Core clock speed

760 MHz

1605 MHz

Floating-point performance

291.8 gflops

Manufacturing process technology

32 nm

5 nm

Number of transistors

1,303 million

Pipelines / CUDA cores

192

4608

Power consumption (TDP)

65 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

9.120

244.1

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

8 GB

Memory bus width

System Shared

128 Bit

Memory clock speed

System Shared

16000 MHz

Memory bandwidth

256.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

11.2 (11_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3