HD5850 VS HD5770 VS GTX 275/260 performance in Metro 2033

Metro 2033 HD 5850 VS HD5770 VS GTX 275 GTX 260 performance benchmark Test

This is a benchmark comarative between 5 Performance-Mainstream Graphic cards Category from ATI and Nvidia .

About Metro 2033:
Metro 2033 is an action-oriented video game with a combination of survival horror, and first-person shooter elements. The game is based on the novel Metro 2033 by Russian author Dmitry Glukhovsky. It was developed by 4A Games  in Ukraine  and released in March 2010 for the Xbox 360  and Microsoft Windows.  In March 2009, 4A Games announced a partnership with Glukhovsky to collaborate on the game. 
The game was announced a few months later at the 2009 Games Convention in Leipzig;  a first trailer came along with the announcement. When the game was announced, it had the subtitle The Last Refuge  but this subtitle is no longer being used by THQ.

Now lets preview the feature and specifications of each card.

ATI HD 5850

Features & Benefits
    * 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 capabilities2,4
    * Tap into the massive parallel processing power of your GPU with ATI Stream technology and tackle demanding tasks like video transcoding with incredible speed3,5
    * 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 scalability

Specifications:

    *  Engine clock speed: 725 MHz
    * Processing power (single precision): 2.09 TeraFLOPS
    * Processing power (double precision): 418 GigaFLOPS
    * Polygon throughput: 725M polygons/sec
    * Data fetch rate (32-bit): 209 billion fetches/sec
    * Texel fill rate (bilinear filtered): 52.2 Gigatexels/sec
    * Pixel fill rate: 23.2 Gigapixels/sec
    * Anti-aliased pixel fill rate: 92.8 Gigasamples/sec
    * Memory clock speed: 1 GHz
    * Memory data rate: 4.0 Gbps
    * Memory bandwidth: 128 GB/sec
    * Maximum board power: 151 Watts
    * Idle board power: 27 Watts

ATI HD 5770

Features & Benefits
    * 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 capabilities2,4
    * Tap into the massive parallel processing power of your GPU with ATI Stream technology and tackle demanding tasks like video transcoding with incredible speed3,5
    * 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 scalability

Specifications:

    *  Engine clock speed: 850 MHz
    * Processing power (single precision): 1.36 TeraFLOPS
    * Polygon throughput: 850M polygons/sec
    * Data fetch rate (32-bit): 136 billion fetches/sec
    * Texel fill rate (bilinear filtered): 34 Gigatexels/sec
    * Pixel fill rate: 13.6 Gigapixels/sec
    * Anti-aliased pixel fill rate: 54.4 Gigasamples/sec
    * Memory clock speed: 1.2 GHz
    * Memory data rate: 4.8 Gbps
    * Memory bandwidth: 76.8 GB/sec
    * Maximum board power: 108 Watts
    * Idle board power: 18 Watts

Nvidia GTX 275

The NVIDIA® GeForce® GTX 275 GPU with CUDA™ technology delivers astonishing gaming performance with dazzling PhysX gaming effects along with incredible GPU computing performance for everything from video transcoding to video and photo editing.

Specifications :

GPU Engine Specs:

CUDA Cores	240
Graphics Clock (MHz)	633 MHz
Processor Clock (MHz)	1404 MHz
Texture Fill Rate (billion/sec)	50.6

Memory Specs:

Memory Clock (MHz)	1134
Standard Memory Config	896 MB GDDR3
Memory Interface Width	448-bit
Memory Bandwidth (GB/sec)	127.0

Feature Support:

NVIDIA SLI®-ready	2-way/3-Way
NVIDIA 3D Vision Ready	+
NVIDIA PureVideo® Technology	HD
NVIDIA PhysX™-ready	+
NVIDIA CUDA™ Technology	+
Microsoft DirectX	10
OpenGL	3.0
Bus Support	PCI-E 2.0
Certified for Windows 7	+

Nvidia GTX 260

Experience high definition worlds, lifelike characters, and forces of nature so powerful that your palms sweat and your heart races with every frame. Beyond games, watch Blu-ray movies and transcode video up to 7X faster than traditional CPUs

Specifications :

GPU Engine Specs:

CUDA Cores	192
Graphics Clock (MHz)	576 MHz
Processor Clock (MHz)	1242 MHz
Texture Fill Rate (billion/sec)	36.9

Memory Specs:

Memory Clock (MHz)	999
Standard Memory Config	896 MB
Memory Interface Width	448-bit
Memory Bandwidth (GB/sec)	111.9

Feature Support:

NVIDIA SLI®-ready	2-way/3-Way
NVIDIA 3D Vision Ready	+
NVIDIA PureVideo® Technology	HD
NVIDIA PhysX™-ready	+
NVIDIA CUDA™ Technology	+
HybridPower™ Technology	+
GeForce Boost
Microsoft DirectX	10
OpenGL	2.1
Certified for Windows 7	+