NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 3470

VS

NVIDIA GeForce GTX 260M

ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 256MB VRAM Mobility Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages

Released 1 years and 2 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (60.80GB/s vs 6.400GB/s)

72 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 260M +470%

0.308 TFLOPS

Mobility Radeon HD 3470

0.054 TFLOPS

GeForce GTX 260M

VS

Mobility Radeon HD 3470

Graphics Card

Mar 2009

Release Date

Jan 2008

GeForce 200M

Generation

M8x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-II

Clock Speeds

-

950 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

256MB

GDDR3

Memory Type

DDR2

256bit

Memory Bus

64bit

60.80GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

14

SM Count

-

112

Shading Units

40

56

TMUs

4

16

ROPs

4

-

64 KB

L2 Cache

64 KB

-

Theoretical Performance

8.800 GPixel/s

Pixel Rate

2.720 GPixel/s

30.80 GTexel/s

Texture Rate

2.720 GTexel/s

-

308.0 GFLOPS

FP32 (float)

54.40 GFLOPS

-

Board Design

65W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

G92

GPU Name

M82

N10E-GT

GPU Variant

M82-ME XT (216-0707009)

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.754 billion

Transistors

0.181 billion

324 mm²

Die Size

67 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

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