ATI Radeon X1950 XTX Uber Edition vs ATI Radeon HD 5550

VS

ATI Radeon X1950 XTX Uber Edition ATI Radeon HD 5550

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 512MB VRAM Radeon HD 5550 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

Larger VRAM bandwidth (67.20GB/s vs 51.20GB/s)

ATI Radeon HD 5550 's Advantages

Released 3 years and 1 months late

320 additional rendering cores

Lower TDP (39W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

Radeon HD 5550

Graphics Card

Jan 2007

Release Date

Feb 2010

Radeon R500 PCIe

Generation

Evergreen

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

512MB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

128bit

67.20GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

Compute Units

4

-

Shading Units

320

16

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

-

L2 Cache

256 KB

Theoretical Performance

10.72 GPixel/s

Pixel Rate

4.400 GPixel/s

10.72 GTexel/s

Texture Rate

8.800 GTexel/s

-

FP16 (half)

-

FP32 (float)

352.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

R580+

GPU Name

Redwood

R580+ XT (215BAABKA31FG)

GPU Variant

Redwood PRO2

R500

Architecture

TeraScale 2

TSMC

Foundry

TSMC

90 nm

Process Size

40 nm

0.384 billion

Transistors

0.627 billion

352 mm²

Die Size

104 mm²

Board Design

125W

TDP

39W

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

11.2 (11_0)

2.1 (full) 3.0 (partial)

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

3.0

Shader Model

5.0

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