ASUS ENGTX480 GTX 480 VS HD5870 vs HD5970 Benchmark Test

ASUS Geforce GTX 480 VS ATI HD 5870 vs ATI HD 5970 benchmark Test

A new Benchmark test comparative I select it for you guys from pureoverclock.com between the ASUS Geforce GTX 480 ENGTX480 and the latest ATI HD5870 ,ATI HD5970 , does the Asus with 50% voltage tweak change any numbers in the benchmark ?
lets take a look at the features and specifications first.

ASUS Geforce GTX 480 ENGTX480

Features:

- ASUS Exclusive Voltage Tweak Technology for up to 50% performance
- Interactive application "Design Garage" & "Supersonic Sled" bundled for real-time GPU test drive!
- Extreme gaming satisfaction demonstrated by DirectX 11!

The ENGTX480 Specifications:

Graphics Engine	NVIDIA GeForce GTX480
Bus Standard	PCI Express 2.0
Video Memory	GDDR5 1536MB
Engine Clock	700 MHz
Shader Clock	1401 MHz
Memory Clock	3696 MHz ( 924 MHz DDR5 )
RAMDAC	400MHz
Memory Interface	384-bit
D-Sub Max Resolution	2048 x 1536
DVI Max Resolution	2560 x 1600
D-Sub Output	Yes x 1 (via DVI to D-Sub adaptor x 1 )
DVI Output	Yes x 2 (DVI-I)
HDMI Output	Yes x 1
HDCP Support	Yes
Adapter/Cable Bundled	1 x DVI to D-Sub adaptor
Software Bundled	ASUS Utilities & Driver Design Garage&Supersonic Sled
Note	The card size is 11” x 5.5” inch

ATI HD 5870

Features:

# Get unrivalled visual quality and intense gaming performance and for today and tomorrow with support for Microsoft® DirectX® 11
# With ATI Eyefinity technology get the ultimate immersive gaming experience innovative ‘wrap around’ multi-display capabilities
# Tap into the massive parallel processing power of your GPU with ATI Stream technology and tackle demanding tasks like video transcoding with incredible speed
# Feel the brute strength of more than 2 teraFLOPS plowing through the most demanding games
# Experience the speed, responsiveness and performance of ultra-high bandwidth GDDR5 memory
# ATI CrossFireX™ technology with multi-GPU support offers advanced scalabilit

ATI HD 5870 Specifications:

Engine clock speed: 850 MHz
Processing power (single precision): 2.72 TeraFLOPS
Processing power (double precision): 544 GigaFLOPS
Polygon throughput: 850M polygons/sec
Data fetch rate (32-bit): 272 billion fetches/sec
Texel fill rate (bilinear filtered): 68 Gigatexels/sec
Pixel fill rate: 27.2 Gigapixels/sec
Anti-aliased pixel fill rate: 108.8 Gigasamples/sec
Memory clock speed: 1.2 GHz
Memory data rate: 4.8 Gbps
Memory bandwidth: 153.6 GB/sec
Maximum board power: 188 Watts
Idle board power: 27 Watts

ATI HD 5970

Features:

    * Get unrivalled visual quality and intense gaming performance and for today and tomorrow with support for Microsoft® DirectX® 11
    * Expand your visual real estate across up to three displays and get lost in the action with ATI Eyefinity Technology. 4,5
    * Using ATI Stream technology, accelerate even the most demanding applications and do more than ever with your PC.6
    * Enable rich, realistic visuals with explosive performance so you can dominate your gaming competition.
    * State of the art overclocking capabilities give you the control and flexibility to tune your rig for maximum performance and unleash its true potential3
    * ATI CrossFireX™ technology in dual mode with support for up to 4 GPU's7
    * Ultra-high bandwidth GDDR5 memory