ATI Mobility Radeon HD 3450 vs AMD Radeon HD 6350A

VS

ATI Mobility Radeon HD 3450

AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6350A 's Advantages

Released 3 years and 3 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)

40 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

Radeon HD 6350A +160%

0.104 TFLOPS

Mobility Radeon HD 3450

VS

Radeon HD 6350A

Graphics Card

Jan 2008

Release Date

Apr 2011

M8x

Generation

All-In-One

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-A (3.0)

Clock Speeds

-

400 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

12.80GB/s

Render Config

2

Compute Units

2

-

40

Shading Units

80

4

TMUs

8

4

ROPs

4

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

2.600 GPixel/s

2.000 GTexel/s

Texture Rate

5.200 GTexel/s

-

40.00 GFLOPS

FP32 (float)

104.0 GFLOPS

-

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M82

GPU Name

Cedar

M82-SCE XT (216-0707011)

GPU Variant

-

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

0.292 billion

67 mm²

Die Size

59 mm²

Graphics Features

10.1

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

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