AMD Radeon 740M vs ATI Mobility Radeon HD 4270 IGP

VS

AMD Radeon 740M

ATI Mobility Radeon HD 4270 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 740M and 0System Shared VRAM Mobility Radeon HD 4270 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 740M 's Advantages

Released 12 years and 8 months late

Boost Clock2500MHz

216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 740M +5346%

2.56 TFLOPS

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

Radeon 740M

VS

Mobility Radeon HD 4270 IGP

Graphics Card

Jan 2023

Release Date

May 2010

Navi III IGP

Generation

TeraScale IGP

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

800 MHz

Base Clock

-

2500 MHz

Boost Clock

-

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

2

-

256

Shading Units

40

16

TMUs

4

8

ROPs

4

-

4

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

20.00 GPixel/s

Pixel Rate

2.360 GPixel/s

40.00 GTexel/s

Texture Rate

2.360 GTexel/s

5.120 TFLOPS

FP16 (half)

-

2.560 TFLOPS

FP32 (float)

47.20 GFLOPS

160.0 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Phoenix

GPU Name

RS880

-

GPU Variant

RS880M

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

-

4 nm

Process Size

55 nm

25.39 billion

Transistors

0.181 billion

178 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.0

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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