AMD Radeon HD 7420G IGP vs NVIDIA Tegra 3 GPU

VS

AMD Radeon HD 7420G IGP

NVIDIA Tegra 3 GPU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Tegra 3 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7420G IGP 's Advantages

Released 7 months late

Boost Clock has increased by 26% (655MHz vs 520MHz)

128 additional rendering cores

NVIDIA Tegra 3 GPU 's Advantages

Lower TDP (20W vs 35W)

Score

Radeon HD 7420G IGP

VS

Tegra 3 GPU

Graphics Card

Jun 2012

Release Date

Nov 2011

Trinity

Generation

Tegra

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

480 MHz

Base Clock

416 MHz

655 MHz

Boost Clock

520 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

2

Compute Units

-

128

Shading Units

-

8

TMUs

8

4

ROPs

8

-

Theoretical Performance

2.620 GPixel/s

Pixel Rate

4.160 GPixel/s

5.240 GTexel/s

Texture Rate

4.160 GTexel/s

-

167.7 GFLOPS

FP32 (float)

-

Board Design

35W

TDP

20W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Scrapper Lite

GPU Name

Kal-El

-

GPU Variant

T30-P-A3

TeraScale 3

Architecture

VLIW Vec4

TSMC

Foundry

TSMC

32 nm

Process Size

40 nm

1.303 billion

Transistors

0.01 billion

246 mm²

Die Size

80 mm²

Graphics Features

11.2 (11_0)

DirectX

N/A

4.4

OpenGL

ES 2.0

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

-

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