ATI Radeon X1950 XTX Uber Edition vs ATI Radeon X800 GTO

VS

ATI Radeon X1950 XTX Uber Edition ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 128MB VRAM Radeon X800 GTO 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

More VRAM (512GB vs 128GB)

Larger VRAM bandwidth (67.20GB/s vs 22.40GB/s)

ATI Radeon X800 GTO 's Advantages

Released 11 months late

Lower TDP (49W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

Radeon X800 GTO

Graphics Card

Jan 2007

Release Date

Dec 2007

Radeon R500 PCIe

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

350 MHz

Memory

512MB

Memory Size

128MB

GDDR4

Memory Type

DDR

256bit

Memory Bus

256bit

67.20GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

Compute Units

-

Shading Units

-

16

TMUs

12

16

ROPs

12

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

4.800 GPixel/s

10.72 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

FP32 (float)

-

FP64 (double)

-

Graphics Processor

R580+

GPU Name

R423

R580+ XT (215BAABKA31FG)

GPU Variant

R423 GTO

R500

Architecture

R400

TSMC

Foundry

TSMC

90 nm

Process Size

130 nm

0.384 billion

Transistors

0.16 billion

352 mm²

Die Size

289 mm²

Board Design

125W

TDP

49W

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

-

Graphics Features

9.0c (9_3)

DirectX

9.0b (9_2)

2.1 (full) 3.0 (partial)

OpenGL

2.1

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

3.0

Shader Model

-

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