AMD Radeon E6460 vs ATI Mobility Radeon HD 2400 XT

VS

AMD Radeon E6460 ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 256MB VRAM Mobility Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages

Released 3 years and 11 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)

120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E6460 +300%

0.192 TFLOPS

Mobility Radeon HD 2400 XT

0.048 TFLOPS

Radeon E6460

VS

Mobility Radeon HD 2400 XT

Graphics Card

Apr 2011

Release Date

May 2007

Embedded

Generation

M7x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

256MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

64bit

25.60GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

2

Compute Units

2

160

Shading Units

40

8

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

2.400 GPixel/s

4.800 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

192.0 GFLOPS

FP32 (float)

48.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

Caicos

GPU Name

M74

E6460

GPU Variant

M74-M (216RMAKA12FG)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.37 billion

Transistors

0.18 billion

67 mm²

Die Size

85 mm²

Board Design

25W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

10.0 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.0

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