NVIDIA GeForce GTX 275 vs ATI All In Wonder HD 3650

VS

NVIDIA GeForce GTX 275

ATI All In Wonder HD 3650

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 and 512MB VRAM All In Wonder HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages

Released 7 months late

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (127.0GB/s vs 19.01GB/s)

120 additional rendering cores

ATI All In Wonder HD 3650 's Advantages

Lower TDP (55W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 +289%

0.674 TFLOPS

All In Wonder HD 3650

0.173 TFLOPS

GeForce GTX 275

VS

All In Wonder HD 3650

Graphics Card

Jan 2009

Release Date

Jun 2008

GeForce 200

Generation

All-In-Wonder

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1134 MHz

Memory Clock

594 MHz

Memory

896MB

Memory Size

512MB

GDDR3

Memory Type

DDR2

448bit

Memory Bus

128bit

127.0GB/s

Bandwidth

19.01GB/s

Render Config

-

Compute Units

3

30

SM Count

-

240

Shading Units

120

80

TMUs

8

28

ROPs

4

-

224 KB

L2 Cache

128 KB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

2.888 GPixel/s

50.64 GTexel/s

Texture Rate

5.776 GTexel/s

-

673.9 GFLOPS

FP32 (float)

173.3 GFLOPS

84.24 GFLOPS

FP64 (double)

-

Board Design

219W

TDP

55W

550 W

Suggested PSU

250 W

2x DVI

Outputs

1x DVI 1x HDMI

2x 6-pin

Power Connectors

None

Graphics Processor

GT200B

GPU Name

RV635

G200-105-B3

GPU Variant

RV635 PRO AIW (215-0693010)

Tesla 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

1.4 billion

Transistors

0.378 billion

470 mm²

Die Size

135 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

1.3

CUDA

-

4.0

Shader Model

4.1

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