NVIDIA Tegra 4i GPU vs AMD Radeon HD 6620G IGP

VS

NVIDIA Tegra 4i GPU

AMD Radeon HD 6620G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM Radeon HD 6620G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tegra 4i GPU 's Advantages

Released 1 years and 2 months late

Lower TDP (20W vs 35W)

AMD Radeon HD 6620G IGP 's Advantages

400 additional rendering cores

Score

Tegra 4i GPU

VS

Radeon HD 6620G IGP

Graphics Card

Feb 2013

Release Date

Dec 2011

Tegra

Generation

Sumo

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

5

-

Shading Units

400

2

TMUs

20

2

ROPs

8

-

Theoretical Performance

1.320 GPixel/s

Pixel Rate

3.552 GPixel/s

1.320 GTexel/s

Texture Rate

8.880 GTexel/s

-

FP32 (float)

355.2 GFLOPS

-

Board Design

20W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Wayne

GPU Name

Sumo

Tegra 4i

GPU Variant

-

VLIW Vec4

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

32 nm

0.011 billion

Transistors

1.178 billion

85 mm²

Die Size

227 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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