NVIDIA Tegra 4i GPU vs AMD Radeon HD 7660D IGP

VS

NVIDIA Tegra 4i GPU

AMD Radeon HD 7660D IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM Radeon HD 7660D IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tegra 4i GPU 's Advantages

Lower TDP (20W vs 100W)

AMD Radeon HD 7660D IGP 's Advantages

384 additional rendering cores

Score

Tegra 4i GPU

VS

Radeon HD 7660D IGP

Graphics Card

Feb 2013

Release Date

Oct 2012

Tegra

Generation

Trinity

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

-

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

-

Compute Units

6

-

Shading Units

384

2

TMUs

24

2

ROPs

8

-

Theoretical Performance

1.320 GPixel/s

Pixel Rate

6.080 GPixel/s

1.320 GTexel/s

Texture Rate

18.24 GTexel/s

-

FP32 (float)

583.7 GFLOPS

-

Board Design

20W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Wayne

GPU Name

Devastator

Tegra 4i

GPU Variant

-

VLIW Vec4

Architecture

TeraScale 3

TSMC

Foundry

TSMC

28 nm

Process Size

32 nm

0.011 billion

Transistors

1.303 billion

85 mm²

Die Size

246 mm²

Graphics Features

N/A

DirectX

11.2 (11_0)

ES 3.0

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

Shader Model

5.0

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