NVIDIA GeForce 8400M G vs ATI Radeon E2400

VS

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M G and 128MB VRAM Radeon E2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M G 's Advantages

More VRAM (256GB vs 128GB)

Lower TDP (10W vs 25W)

ATI Radeon E2400 's Advantages

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

32 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M G

0.013 TFLOPS

Radeon E2400 +269%

0.048 TFLOPS

GeForce 8400M G

VS

Radeon E2400

Graphics Card

May 2007

Release Date

Jun 2007

GeForce 8M

Generation

Embedded

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

MXM-II

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

700 MHz

Memory

256MB

Memory Size

128MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

11.20GB/s

Render Config

1

SM Count

-

Compute Units

2

8

Shading Units

40

8

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

16 KB

L2 Cache

32 KB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

2.400 GPixel/s

3.200 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

12.80 GFLOPS

FP32 (float)

48.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

G86

GPU Name

RV610

NB8M-SE

GPU Variant

-

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

80 nm

Process Size

65 nm

0.21 billion

Transistors

0.18 billion

127 mm²

Die Size

85 mm²

Board Design

10W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

10.0 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.0

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