ATI Mobility Radeon HD 3430 vs AMD Radeon HD 6650A

VS

ATI Mobility Radeon HD 3430 AMD Radeon HD 6650A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3430 and 1024MB VRAM Radeon HD 6650A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3430 's Advantages

Lower TDP (12W vs 45W)

AMD Radeon HD 6650A 's Advantages

Released 2 years and 9 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (28.80GB/s vs 6.400GB/s)

440 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3430

0.036 TFLOPS

Radeon HD 6650A +1500%

0.576 TFLOPS

Mobility Radeon HD 3430

VS

Radeon HD 6650A

Graphics Card

Jul 2008

Release Date

Apr 2011

M8x

Generation

All-In-One

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

2

Compute Units

6

40

Shading Units

480

4

TMUs

24

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

256 KB

Theoretical Performance

1.800 GPixel/s

Pixel Rate

4.800 GPixel/s

1.800 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

36.00 GFLOPS

FP32 (float)

576.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

M82

GPU Name

Onega

M82-SE

GPU Variant

-

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

0.716 billion

67 mm²

Die Size

118 mm²

Board Design

12W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

10.1

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

5.0

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