Intel GMA 3100 vs AMD Radeon HD 6620G IGP

VS

Intel GMA 3100

AMD Radeon HD 6620G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA 3100 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

Intel GMA 3100 's Advantages

Lower TDP (13W vs 35W)

AMD Radeon HD 6620G IGP 's Advantages

Released 4 years and 7 months late

400 additional rendering cores

Score

GMA 3100

VS

Radeon HD 6620G IGP

Graphics Card

May 2007

Release Date

Dec 2011

GMA Graphics

Generation

Sumo

Integrated

Type

Integrated

FSB

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

4

TMUs

20

4

ROPs

8

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

3.552 GPixel/s

1.600 GTexel/s

Texture Rate

8.880 GTexel/s

-

FP32 (float)

355.2 GFLOPS

-

Board Design

13W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Bearlake

GPU Name

Sumo

Bearlake-G+ (G33)

GPU Variant

-

Generation 4.0

Architecture

TeraScale 2

Intel

Foundry

TSMC

90 nm

Process Size

32 nm

Unknown

Transistors

1.178 billion

Unknown

Die Size

227 mm²

Graphics Features

9.0c

DirectX

11.2 (11_0)

2.0

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

3.0

Shader Model

5.0

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