NVIDIA GeForce GTX 260M vs AMD Radeon HD 6470M

VS

NVIDIA GeForce GTX 260M

AMD Radeon HD 6470M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 512MB VRAM Radeon HD 6470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (60.80GB/s vs 12.80GB/s)

AMD Radeon HD 6470M 's Advantages

Released 1 years and 10 months late

48 additional rendering cores

Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GTX 260M +37%

0.308 TFLOPS

Radeon HD 6470M

0.224 TFLOPS

GeForce GTX 260M

VS

Radeon HD 6470M

Graphics Card

Mar 2009

Release Date

Jan 2011

GeForce 200M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

950 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

64bit

60.80GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

2

14

SM Count

-

112

Shading Units

160

56

TMUs

8

16

ROPs

4

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

8.800 GPixel/s

Pixel Rate

2.800 GPixel/s

30.80 GTexel/s

Texture Rate

5.600 GTexel/s

-

308.0 GFLOPS

FP32 (float)

224.0 GFLOPS

-

Board Design

65W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G92

GPU Name

Seymour

N10E-GT

GPU Variant

Seymour XT (216-0810084)

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.754 billion

Transistors

0.37 billion

324 mm²

Die Size

67 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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