NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 550v

VS

NVIDIA GeForce GTX 260M

ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 1024MB VRAM Mobility Radeon HD 550v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 19.20GB/s)

ATI Mobility Radeon HD 550v 's Advantages

Released 1 years and 2 months late

208 additional rendering cores

Lower TDP (10W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GTX 260M +6%

0.308 TFLOPS

Mobility Radeon HD 550v

0.288 TFLOPS

GeForce GTX 260M

VS

Mobility Radeon HD 550v

Graphics Card

Mar 2009

Release Date

May 2010

GeForce 200M

Generation

M9x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

950 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

128bit

60.80GB/s

Bandwidth

19.20GB/s

Render Config

-

Compute Units

4

14

SM Count

-

112

Shading Units

320

56

TMUs

32

16

ROPs

8

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

8.800 GPixel/s

Pixel Rate

3.600 GPixel/s

30.80 GTexel/s

Texture Rate

14.40 GTexel/s

-

308.0 GFLOPS

FP32 (float)

288.0 GFLOPS

-

Board Design

65W

TDP

10W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G92

GPU Name

M96

N10E-GT

GPU Variant

-

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.754 billion

Transistors

0.514 billion

324 mm²

Die Size

146 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

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