ATI Radeon HD 5450 PCI vs ATI Radeon X1950 XTX Uber Edition

VS

ATI Radeon HD 5450 PCI

ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages

Released 3 years and 1 months late

80 additional rendering cores

Lower TDP (19W vs 125W)

ATI Radeon X1950 XTX Uber Edition 's Advantages

Larger VRAM bandwidth (67.20GB/s vs 5.328GB/s)

Score

Radeon HD 5450 PCI

VS

Radeon X1950 XTX Uber Edition

Graphics Card

Feb 2010

Release Date

Jan 2007

Evergreen

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

333 MHz

Memory Clock

1050 MHz

Memory

512MB

Memory Size

512MB

DDR2

Memory Type

GDDR4

64bit

Memory Bus

256bit

5.328GB/s

Bandwidth

67.20GB/s

Render Config

2

Compute Units

-

80

Shading Units

-

8

TMUs

16

4

ROPs

16

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

10.72 GPixel/s

5.200 GTexel/s

Texture Rate

10.72 GTexel/s

-

104.0 GFLOPS

FP32 (float)

-

Board Design

19W

TDP

125W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a

Outputs

1x DVI 1x VHDCI

None

Power Connectors

1x 6-pin

Graphics Processor

Cedar

GPU Name

R580+

Cedar PRO

GPU Variant

R580+ XT (215BAABKA31FG)

TeraScale 2

Architecture

R500

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

0.292 billion

Transistors

0.384 billion

59 mm²

Die Size

352 mm²

Graphics Features

11.2 (11_0)

DirectX

9.0c (9_3)

4.4

OpenGL

2.1 (full) 3.0 (partial)

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

3.0

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