ATI Radeon E2400 vs ATI Mobility Radeon HD 3450

VS

ATI Radeon E2400

ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E2400 's Advantages

Larger VRAM bandwidth (11.20GB/s vs 6.400GB/s)

ATI Mobility Radeon HD 3450 's Advantages

Released 7 months late

More VRAM (256GB vs 128GB)

Score

Benchmark

FP32 (float)

Radeon E2400 +20%

0.048 TFLOPS

Mobility Radeon HD 3450

0.04 TFLOPS

Radeon E2400

VS

Mobility Radeon HD 3450

Graphics Card

Jun 2007

Release Date

Jan 2008

Embedded

Generation

M8x

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-II

Clock Speeds

-

700 MHz

Memory Clock

400 MHz

Memory

128MB

Memory Size

256MB

GDDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

6.400GB/s

Render Config

2

Compute Units

2

-

40

Shading Units

40

4

TMUs

4

ROPs

4

-

32 KB

L2 Cache

64 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

2.000 GPixel/s

2.400 GTexel/s

Texture Rate

2.000 GTexel/s

-

48.00 GFLOPS

FP32 (float)

40.00 GFLOPS

-

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

RV610

GPU Name

M82

-

GPU Variant

M82-SCE XT (216-0707011)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.18 billion

Transistors

0.181 billion

85 mm²

Die Size

67 mm²

Graphics Features

10.0 (10_0)

DirectX

10.1

3.3

OpenGL

3.3

N/A

OpenCL

N/A

Vulkan

N/A

-

4.0

Shader Model

4.1

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