ATI Radeon X1950 XTX Uber Edition vs NVIDIA Quadro FX 550

VS

ATI Radeon X1950 XTX Uber Edition

NVIDIA Quadro FX 550

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 128MB VRAM Quadro FX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 XTX Uber Edition 's Advantages

Released 9 months late

More VRAM (512GB vs 128GB)

Larger VRAM bandwidth (67.20GB/s vs 12.80GB/s)

NVIDIA Quadro FX 550 's Advantages

Lower TDP (30W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

Quadro FX 550

Graphics Card

Jan 2007

Release Date

Apr 2006

Radeon R500 PCIe

Generation

Quadro FX Curie

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1050 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

128MB

GDDR4

Memory Type

GDDR3

256bit

Memory Bus

128bit

67.20GB/s

Bandwidth

12.80GB/s

Render Config

-

16

TMUs

8

16

ROPs

4

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

1.440 GPixel/s

10.72 GTexel/s

Texture Rate

2.880 GTexel/s

-

Board Design

125W

TDP

30W

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

R580+

GPU Name

NV43

R580+ XT (215BAABKA31FG)

GPU Variant

NV43 GL

R500

Architecture

Curie

TSMC

Foundry

TSMC

90 nm

Process Size

110 nm

0.384 billion

Transistors

0.146 billion

352 mm²

Die Size

154 mm²

Graphics Features

9.0c (9_3)

DirectX

9.0c (9_3)

2.1 (full) 3.0 (partial)

OpenGL

2.0 (full) 2.1 (partial)

N/A

OpenCL

N/A

Vulkan

N/A

-

3.0

Shader Model

3.0

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