NVIDIA GeForce GTX 260M vs ATI Radeon E4690 PCIe

VS

NVIDIA GeForce GTX 260M

ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 512MB VRAM Radeon E4690 PCIe 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 22.40GB/s)

ATI Radeon E4690 PCIe 's Advantages

208 additional rendering cores

Lower TDP (30W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GTX 260M

0.308 TFLOPS

Radeon E4690 PCIe +24%

0.384 TFLOPS

GeForce GTX 260M

VS

Radeon E4690 PCIe

Graphics Card

Mar 2009

Release Date

Jun 2009

GeForce 200M

Generation

Embedded

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

950 MHz

Memory Clock

700 MHz

Memory

1024MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

128bit

60.80GB/s

Bandwidth

22.40GB/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

4.800 GPixel/s

30.80 GTexel/s

Texture Rate

19.20 GTexel/s

-

308.0 GFLOPS

FP32 (float)

384.0 GFLOPS

-

Board Design

65W

TDP

30W

-

No outputs

Outputs

2x DVI

-

Graphics Processor

G92

GPU Name

RV730

N10E-GT

GPU Variant

RV730 XT E4690 (215-0729055)

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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