ATI Radeon X1950 XTX Uber Edition vs ATI Radeon HD 4520

VS

ATI Radeon X1950 XTX Uber Edition

ATI Radeon HD 4520

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 512MB VRAM Radeon HD 4520 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 6.400GB/s)

ATI Radeon HD 4520 's Advantages

Released 2 years and 11 months late

80 additional rendering cores

Lower TDP (25W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

Radeon HD 4520

Graphics Card

Jan 2007

Release Date

Dec 2009

Radeon R500 PCIe

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1050 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

512MB

GDDR4

Memory Type

DDR2

256bit

Memory Bus

64bit

67.20GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

1

-

Shading Units

80

16

TMUs

8

16

ROPs

4

-

L1 Cache

16 KB (per CU)

-

L2 Cache

64 KB

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

2.400 GPixel/s

10.72 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP32 (float)

96.00 GFLOPS

-

Board Design

125W

TDP

25W

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

1x 6-pin

Power Connectors

None

Graphics Processor

R580+

GPU Name

RV710

R580+ XT (215BAABKA31FG)

GPU Variant

RV710 (215-0725016)

R500

Architecture

TeraScale

TSMC

Foundry

TSMC

90 nm

Process Size

55 nm

0.384 billion

Transistors

0.242 billion

352 mm²

Die Size

73 mm²

Graphics Features

9.0c (9_3)

DirectX

10.1 (10_1)

2.1 (full) 3.0 (partial)

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

3.0

Shader Model

4.1

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