ATI Radeon X1950 XTX Uber Edition vs ATI Radeon X1650

VS

ATI Radeon X1950 XTX Uber Edition ATI Radeon X1650

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 256MB VRAM Radeon X1650 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 256GB)

Larger VRAM bandwidth (67.20GB/s vs 6.400GB/s)

ATI Radeon X1650 's Advantages

Released 10 months late

Score

Radeon X1950 XTX Uber Edition

VS

Radeon X1650

Graphics Card

Jan 2007

Release Date

Nov 2007

Radeon R500 PCIe

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

256MB

GDDR4

Memory Type

DDR2

256bit

Memory Bus

64bit

67.20GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

Compute Units

-

Shading Units

-

16

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

2.540 GPixel/s

10.72 GTexel/s

Texture Rate

2.540 GTexel/s

-

FP16 (half)

-

FP32 (float)

-

FP64 (double)

-

Graphics Processor

R580+

GPU Name

RV516

R580+ XT (215BAABKA31FG)

GPU Variant

-

R500

Architecture

Ultra-Threaded SE

TSMC

Foundry

UMC

90 nm

Process Size

90 nm

0.384 billion

Transistors

0.105 billion

352 mm²

Die Size

100 mm²

Board Design

125W

TDP

Unknown

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

9.0c (9_3)

2.1 (full) 3.0 (partial)

OpenGL

2.1

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

3.0

Shader Model

3.0

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