AMD Radeon 740M vs Intel HD Graphics 405 Mobile 16EU

VS

AMD Radeon 740M

Intel HD Graphics 405 Mobile 16EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 740M and 0System Shared VRAM HD Graphics 405 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 740M 's Advantages

Released 6 years and 9 months late

Boost Clock has increased by 238% (2500MHz vs 740MHz)

128 additional rendering cores

Intel HD Graphics 405 Mobile 16EU 's Advantages

Lower TDP (6W vs 15W)

Score

Benchmark

FP32 (float)

Radeon 740M +1573%

2.56 TFLOPS

HD Graphics 405

0.153 TFLOPS

Radeon 740M

VS

HD Graphics 405

Graphics Card

Jan 2023

Release Date

Apr 2016

Navi III IGP

Generation

HD Graphics-T

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

800 MHz

Base Clock

400 MHz

2500 MHz

Boost Clock

740 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

4

Compute Units

-

256

Shading Units

128

16

TMUs

16

8

ROPs

2

-

4

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

20.00 GPixel/s

Pixel Rate

1.200 GPixel/s

40.00 GTexel/s

Texture Rate

9.600 GTexel/s

5.120 TFLOPS

FP16 (half)

-

2.560 TFLOPS

FP32 (float)

153.6 GFLOPS

160.0 GFLOPS

FP64 (double)

38.40 GFLOPS

Board Design

15W

TDP

6W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Phoenix

GPU Name

Braswell GT1

-

RDNA 3.0

Architecture

Generation 8.0

TSMC

Foundry

Intel

4 nm

Process Size

14 nm

25.39 billion

Transistors

Unknown

178 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.3

2.1

OpenCL

2.0

1.3

Vulkan

1.1

-

6.7

Shader Model

5.1

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